using DevExpress.XtraEditors;
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using NPOI.Util;
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namespace Yw.WinFrmUI.Phart
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{
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/// <summary>
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///
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/// </summary>
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public partial class PumpChartPointImportCtrl : XtraUserControl
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{
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public PumpChartPointImportCtrl()
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{
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InitializeComponent();
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this.comboBoxType.SelectedIndex = 0;
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this.sidePanel1.Visible = false;
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this.bar2.Visible = true;
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}
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private double _ratedn = -1;
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private List<Yw.Geometry.Point2d> _def_qh_pt_list = null;
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private List<Yw.Geometry.Point2d> _def_qe_pt_list = null;
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private List<Yw.Geometry.Point2d> _def_qp_pt_list = null;
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private List<Yw.Geometry.Point2d> _def_npsh_pt_list = null;
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private PumpQueryPointViewModel _work_point = null;
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/// <summary>
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/// 绑定数据
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/// </summary>
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public void SetBindingData(double flow, double head, double speed, double? eff, double level, bool is_sxp)
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{
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this.txtFlow.EditValue = flow;
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this.txtHead.EditValue = head;
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this.txtSpeed.EditValue = speed;
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this.txtE.EditValue = eff;
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this.spinLevel.EditValue = level;
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this.cekIsSxp.Checked = is_sxp;
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}
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//是否是无效数据
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private bool IsInvalidData()
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{
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if (this.txtFlow.EditValue==null)
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{
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return true;
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}
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if (this.txtHead.EditValue == null)
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{
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return true;
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}
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if (this.txtSpeed.EditValue == null)
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{
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return true;
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}
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if (this.spinLevel.EditValue==null)
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{
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return true;
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}
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return false;
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}
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//计算转速比
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private void CalcNs()
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{
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if (IsInvalidData())
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return;
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var flow = Convert.ToDouble(this.txtFlow.EditValue);
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var head = Convert.ToDouble(this.txtHead.EditValue);
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var speed = Convert.ToDouble(this.txtSpeed.EditValue);
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var level = Convert.ToInt32(this.spinLevel.EditValue);
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if (this.cekIsSxp.Checked)
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flow /= 2;
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var ns = PumpCalcHelper.CalculateNs(flow, head / level, speed);
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ns = Math.Round(ns, 2);
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this.txtNS.EditValue = ns;
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}
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public List<Yw.Geometry.Point2d> GetFitPointListByExtend(List<Yw.Geometry.Point2d> points, double ratioExtend, int pointNumber = 20)
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{
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if (points == null)
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return default;
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var express = new Yw.Geometry.CubicSpline2d(points);
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return express.GetPointListByXRatioRange(1, ratioExtend);
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}
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public double GetLineInsert(double X1, double X2, double Y1, double Y2, double X)
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{
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if (Math.Abs(X2 - X1) < 1E-06)
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{
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return 0.0;
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}
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if (Math.Abs(Y2 - Y1) < 1E-06)
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{
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return 0.0;
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}
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return Y1 + (Y2 - Y1) / (X2 - X1) * (X - X1);
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}
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#region 事件
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private void txtQ_EditValueChanged(object sender, EventArgs e)
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{
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CalcNs();
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}
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private void txtH_EditValueChanged(object sender, EventArgs e)
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{
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CalcNs();
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}
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private void txtN_EditValueChanged(object sender, EventArgs e)
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{
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CalcNs();
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}
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private void spinEditYLJS_EditValueChanged(object sender, EventArgs e)
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{
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CalcNs();
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}
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private void labReckon_Click(object sender, EventArgs e)
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{
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//水力参数
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try
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{
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if (string.IsNullOrEmpty(txtHead.Text) || string.IsNullOrEmpty(txtFlow.Text))
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{
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MessageBox.Show("流量扬程不能为空");
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return;
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}
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//转速
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if (string.IsNullOrEmpty(txtSpeed.Text))
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{
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MessageBox.Show("转速不能为空");
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return;
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}
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_ratedn = Convert.ToDouble(txtSpeed.EditValue);
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if (_ratedn < 10)
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{
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MessageBox.Show("转速有这么小吗?");
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return;
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}
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_work_point = new();
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_work_point.Q = Convert.ToDouble(txtFlow.EditValue);
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_work_point.H = Convert.ToDouble(txtHead.EditValue);
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if (_work_point.H < 1 || _work_point.Q < 1)
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{
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MessageBox.Show("流量扬程有这么小吗?");
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return;
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}
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}
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catch
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{
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MessageBox.Show("请输入数字");
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return;
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}
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double eff = PumpCalcHelper.CalculateEByPumpType(_work_point.Q, _work_point.H, _ratedn, comboBoxType.SelectedIndex + 1);
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txtE.EditValue = Math.Round(eff,2) ;
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_work_point.E = eff;
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double NPSHr = PumpCalcHelper.CalculateNPSHrByPumpType(_work_point.Q, _work_point.H, _ratedn, comboBoxType.SelectedIndex + 1);//双吸离心泵
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NPSHr = Math.Round(NPSHr, 1);
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txtNPSH.EditValue = NPSHr;
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}
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private void labCalcuE_Click(object sender, EventArgs e)
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{
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#region 得到参数
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double Q, H, P;
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try
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{
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if (string.IsNullOrEmpty(txtHead.Text) || string.IsNullOrEmpty(txtFlow.Text) || string.IsNullOrEmpty(txtE.Text))
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{
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MessageBox.Show("流量,扬程和功率,不能为空");
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return;
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}
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H = Convert.ToDouble(txtHead.Text);
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Q = Convert.ToDouble(txtFlow.Text);
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P = Convert.ToDouble(txtP.Text);
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if (H < 1 || Q < 1 || P < 1)
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{
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MessageBox.Show("参数有这么小吗");
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return;
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}
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}
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catch
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{
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MessageBox.Show("请输入数字");
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return;
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}
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#endregion
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double E = PumpCalcHelper.CalculateE(Q, H, P);
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txtE.EditValue = Math.Round(E, 1);
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if (E > 99)
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{
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MessageBox.Show("功率是否输入有误?");
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return;
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}
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}
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private void labCalcuP_Click(object sender, EventArgs e)
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{
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#region 得到参数
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double Q, H, E;
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try
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{
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if (string.IsNullOrEmpty(txtHead.Text) || string.IsNullOrEmpty(txtFlow.Text) || string.IsNullOrEmpty(txtE.Text))
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{
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MessageBox.Show("流量,扬程和功率,不能为空");
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return;
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}
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H = Convert.ToDouble(txtHead.Text);
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Q = Convert.ToDouble(txtFlow.Text);
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E = Convert.ToDouble(txtE.Text);
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if (H < 0.1 || Q < 0.1 || E < 1)
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{
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MessageBox.Show("参数有这么小吗");
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return;
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}
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}
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catch
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{
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MessageBox.Show("请输入数字");
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return;
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}
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#endregion
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double P = PumpCalcHelper.CalculateP(Q, H, E);
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if (P < 1)
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{
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txtP.Text = string.Format("{0:0.000}", P);
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}
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else if (P < 10)
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{
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txtP.Text = string.Format("{0:0.00}", P);
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}
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else if (P < 100)
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{
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txtP.Text = string.Format("{0:0.0}", P);
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}
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else
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{
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txtP.Text = string.Format("{0:N0}", P);
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}
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}
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//生成曲线
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private void btnCreate_Click(object sender, EventArgs e)
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{
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}
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#endregion
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public static List<Yw.Geometry.Point2d> CalculateP(List<Yw.Geometry.Point2d> pointQH, List<Yw.Geometry.Point2d> pointQE)
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{
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if (pointQH == null || pointQH.Count() <= 2)
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return null;
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bool isFromZero = true;
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if (pointQH.First().X > 500 || pointQH.First().X > pointQH.Last().X * 0.2)
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isFromZero = false;
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return CalculateP_RefZero(pointQH, pointQE, Constant.WaterDensity, -1, isFromZero);
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}
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//有时 会把零流量点扬程传入 ref_zero_power
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public static List<Yw.Geometry.Point2d> CalculateP_RefZero(
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List<Yw.Geometry.Point2d> pointQH,
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List<Yw.Geometry.Point2d> pointQE,
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double midu,
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double ref_zero_power,
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bool isFromZero)
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{
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if (pointQH == null || pointQH.Count < 3)
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return null;
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if (pointQE == null || pointQE.Count < 3)
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return null;
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var expressQH = new Yw.Geometry.CubicSpline2d(pointQH);
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var expressQE = new Yw.Geometry.CubicSpline2d(pointQE);
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var expressQP = CalculateP_RefZero(expressQH, expressQE, midu, ref_zero_power, isFromZero, false);
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return expressQP.GetPointList(pointQE.Count());
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}
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public static Yw.Geometry.CubicSpline2d CalculateP_RefZero(
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Yw.Geometry.CubicSpline2d expressQH,
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Yw.Geometry.CubicSpline2d expressQE,
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double midu, double ref_zero_power, bool isFromZero, bool isSavePointInExpress)
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{
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if (expressQH == null)
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return null;
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if (expressQE == null)
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return null;
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int point_num = 16;//点不能太多
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var pointQH = expressQH.GetPointList(point_num);
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if (pointQH == null || pointQH.Count < 3)
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return null;
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var pointQE = expressQE.GetPointList(point_num);
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if (pointQE == null || pointQE.Count < 3)
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return null;
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List<Yw.Geometry.Point2d> pointQP = new List<Yw.Geometry.Point2d>();
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//间距
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double min_flow = Math.Max(pointQH.First().X, pointQE.First().X);
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double max_flow = Math.Min(pointQH.Last().X, pointQE.Last().X);
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//
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double Q, H, E, P;
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double space = (max_flow - min_flow) / (point_num - 1);
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var fitCurveQE = expressQE.Copy();
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var fitCurveQH = expressQH.Copy();
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if (isFromZero)
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{
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#region 保证从0开始: 保证Q=0时,P不是计算出来的;
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for (int i = 5; i < point_num; i++)//前面几个点不要
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{
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Q = pointQE.First().X + space * i;
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E = fitCurveQE.GetPointY(Q);
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H = fitCurveQH.GetPointY(Q);
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if (H < 0.1 || E < 0.5)
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continue;
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P = PumpCalcHelper.CalculateP(Q, H, E, midu);
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if (P < 2)
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{
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P = Math.Round(P, 3);
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}
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else if (P < 30)
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{
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P = Math.Round(P, 2);
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}
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else if (P < 100)
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{
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P = Math.Round(P, 1);
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}
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else
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{
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P = Math.Round(P, 0);
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}
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pointQP.Add(new Yw.Geometry.Point2d(Q, P));
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}
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pointQP = pointQP.GetFitPointList(point_num);
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if (pointQP == null)
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return null;
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if (ref_zero_power > 0.1)
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{
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pointQP.Insert(0, new Yw.Geometry.Point2d(0, ref_zero_power));
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}
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else
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{
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if (pointQP[0].Y >= pointQP[1].Y)
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{
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pointQP[0].Y = pointQP[1].Y * 0.95;
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}
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double startP = Yw.Geometry.LineHelper.GetYbyX(pointQP[0].X, pointQP[0].Y, pointQP[1].X, pointQP[1].Y, 0);
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if (startP < 0.001)
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startP = pointQP[0].Y;
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if (startP < 2)
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{
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startP = Math.Round(startP, 3);
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}
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else if (startP < 30)
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{
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startP = Math.Round(startP, 2);
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}
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else if (startP < 100)
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{
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startP = Math.Round(startP, 1);
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}
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else
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{
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startP = Math.Round(startP, 0);
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}
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pointQP.Insert(0, new Yw.Geometry.Point2d(0, startP));
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}
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return new Yw.Geometry.CubicSpline2d(pointQP);
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#endregion
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}
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else
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{
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#region 保证从0开始: 保证Q=0时,P不是计算出来的;
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for (int i = 0; i < point_num; i++)//前面几个点不要
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{
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Q = pointQE.First().X + space * i;
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E = fitCurveQE.GetPointY(Q);
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H = fitCurveQH.GetPointY(Q);
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if (H < 0.1 || E < 0.5)
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continue;
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P = PumpCalcHelper.CalculateP(Q, H, E, midu);
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if (P < 2)
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{
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P = Math.Round(P, 3);
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}
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else if (P < 30)
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{
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P = Math.Round(P, 2);
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}
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else if (P < 100)
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{
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P = Math.Round(P, 1);
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}
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else
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{
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P = Math.Round(P, 0);
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}
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pointQP.Add(new Yw.Geometry.Point2d(Q, P));
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}
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pointQP = pointQP.GetFitPointList(point_num);
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if (pointQP == null)
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return null;
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return new Yw.Geometry.CubicSpline2d(pointQP);
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#endregion
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}
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}
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//产生曲线
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private void barBtnCreate_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
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{
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double? k0 = 0;
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if (this.txtK0.EditValue != null)
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{
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k0 = Convert.ToDouble(txtK0.EditValue);
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if (k0 < 1.001)
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{
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XtraMessageBox.Show("关死点系数不能小于1");
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return;
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}
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}
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if (string.IsNullOrEmpty(this.txtFlow.Text) || string.IsNullOrEmpty(this.txtHead.Text))
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{
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MessageBox.Show("流量扬程不能为空");
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return;
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}
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if (string.IsNullOrEmpty(this.txtSpeed.Text))
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{
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MessageBox.Show("转速不能为空");
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return;
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}
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_ratedn =Convert.ToDouble(this.txtSpeed.EditValue);
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if (_ratedn < 10)
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{
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MessageBox.Show("转速有这么小吗?");
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return;
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}
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_work_point = new PumpQueryPointViewModel();
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_work_point.Q = Convert.ToDouble(this.txtFlow.EditValue);
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_work_point.H = Convert.ToDouble(this.txtHead.EditValue);
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if (_work_point.H < 1 || _work_point.Q < 1)
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{
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MessageBox.Show("流量扬程有这么小吗?");
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return;
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}
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if (string.IsNullOrWhiteSpace(this.txtE.Text))
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{
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double ns = PumpCalcHelper.CalculateNs(_work_point.Q, _work_point.H, _ratedn);
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double eff = PumpCalcHelper.CalculateEByPumpType(_work_point.Q, _work_point.H, _ratedn, comboBoxType.SelectedIndex + 1);
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_work_point.E = eff;
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this.txtE.EditValue = Math.Round(eff, 1);
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}
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else
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{
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_work_point.E = Convert.ToDouble(this.txtE.EditValue);
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}
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if (_work_point.E > 99)
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{
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MessageBox.Show("效率有这么大吗?");
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return;
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}
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_work_point.P = PumpCalcHelper.CalculateP(_work_point.Q, _work_point.H, _work_point.E.Value);
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if (string.IsNullOrWhiteSpace(this.txtP.Text))
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{
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this.txtP.EditValue = Math.Round(_work_point.P.Value, 1);
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}
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//汽蚀
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double NPSHr = 0;
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if (!double.TryParse(this.txtNPSH.EditValue?.ToString(), out NPSHr))
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{
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NPSHr = PumpCalcHelper.CalculateNPSHrByPumpType(_work_point.Q, _work_point.H, _ratedn, comboBoxType.SelectedIndex + 1);//双吸离心泵
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NPSHr = Math.Round(NPSHr, 1);
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this.txtNPSH.EditValue = NPSHr;
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}
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//得到点位置
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bool iOK = PumpDimensionlessCurvesHelper.CalcPoints(_work_point, _ratedn, k0,
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ref _def_qh_pt_list, ref _def_qe_pt_list, ref _def_qp_pt_list, ref _def_npsh_pt_list, cekIsSxp.Checked, Convert.ToInt32(spinLevel.Value));
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if (!iOK)
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{
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XtraMessageBox.Show("Error:265");
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return;
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}
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//消除驼峰
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if (k0 == null || k0 < 0.1)
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{
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double spaceH = _work_point.H / 200;//200为预估值
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for (int i = _def_qh_pt_list.Count - 2; i >= 0; i--)
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{
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if (_def_qh_pt_list[i].Y < _def_qh_pt_list[i + 1].Y)
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{
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_def_qh_pt_list[i].Y = _def_qh_pt_list[i + 1].Y + spaceH;
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}
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}
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}
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if (!string.IsNullOrEmpty(txtMaxRatio.Text))
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{
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double qre = 0;
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if (double.TryParse(txtMaxRatio.EditValue?.ToString(), out qre))
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{
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if (qre > 1.01 && qre < 1.8)
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{
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var ex_q = _work_point.Q * qre;
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var max_q = _def_qh_pt_list.Last().X;
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var ratio = ex_q / max_q;
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if (qre > 1.35)
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{
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var pointInfoQH2 = GetFitPointListByExtend(_def_qh_pt_list, ratio);
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var max_powert_E = GetLineInsert(_def_qe_pt_list[_def_qe_pt_list.Count - 2].X, _def_qe_pt_list[_def_qe_pt_list.Count - 1].X, _def_qe_pt_list[_def_qe_pt_list.Count - 2].Y, _def_qe_pt_list[_def_qe_pt_list.Count - 1].Y, qre * _work_point.Q);
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_def_qe_pt_list.Add(new Yw.Geometry.Point2d(qre * _work_point.Q, max_powert_E));
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_def_qh_pt_list = pointInfoQH2;
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_def_qe_pt_list = _def_qe_pt_list.GetFitPointList(20);
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_def_qp_pt_list = CalculateP(_def_qh_pt_list, _def_qe_pt_list);
|
}
|
else
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{
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_def_qh_pt_list = GetFitPointListByExtend(_def_qh_pt_list, ratio);
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_def_qe_pt_list = GetFitPointListByExtend(_def_qe_pt_list, ratio);
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_def_qp_pt_list = GetFitPointListByExtend(_def_qp_pt_list, ratio);
|
}
|
}
|
}
|
}
|
|
var vm = new PumpViewChartViewModel();
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vm.CurveQH = _def_qh_pt_list;
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vm.CurveQE = _def_qe_pt_list;
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vm.CurveQP = _def_qp_pt_list;
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this.pumpViewChart1.SetBindingData(vm);
|
}
|
|
|
/// <summary>
|
/// 获取数据
|
/// </summary>
|
public bool Get(
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out List<Yw.Geometry.Point2d> def_qh_pt_list,
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out List<Yw.Geometry.Point2d> def_qe_pt_list,
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out List<Yw.Geometry.Point2d> def_qp_pt_list,
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out Yw.Ahart.eFeatType feat_type_qh,
|
out Yw.Ahart.eFeatType feat_type_qe,
|
out Yw.Ahart.eFeatType feat_type_qp)
|
{
|
def_qh_pt_list = _def_qh_pt_list;
|
def_qe_pt_list = _def_qe_pt_list;
|
def_qp_pt_list = _def_qp_pt_list;
|
feat_type_qh = Ahart.eFeatType.Cubic;
|
feat_type_qe = Ahart.eFeatType.Cubic;
|
feat_type_qp = Ahart.eFeatType.Cubic;
|
if (def_qh_pt_list == null || !def_qh_pt_list.Any())
|
return false;
|
return true;
|
}
|
}
|
}
|
