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#pragma once
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#include "iAlgPvtBase.h"
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// 气体压缩因子
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class M_PVT_EXPORT gasZg : public iAlgPvtBase
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{
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private:
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enum PvtAlgMethod
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{
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PM_DranchukPurvisRobinson = 0,
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PM_BeggsAndBrill = 1,
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//////////////////////////////////
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// 20210105新增，算法提供者：wangzhp
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PM_HallYarborough = 2,
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//////////////////////////////////
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//////////////////////////////////
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// 20210819新增，算法提供者：baiwp
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PM_DranchkAbuKassem = 3,
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PM_Cranmer = 4,
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//////////////////////////////////
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//////////////////////////////////
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// 20210105新增，算法提供者：wangzhp
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PM_LXF = 5,
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PM_HTHP = 6
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//////////////////////////////////
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};
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public:
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gasZg();
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// 虚函数，计算函数，总入口函数
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virtual bool cal(VecDouble vecIns, VecDouble& vecOuts);
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public:
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// 基础函数，公共调用部分
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// 绑定成员变量
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virtual void bindMembers();
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bool getTcAndPc();
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// 批量
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bool dranchuk(VecDouble vecP, VecDouble& vecZg);
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bool beggsAndBrill(VecDouble vecP, VecDouble& vecZg);
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bool hallYarborough(VecDouble vecP, VecDouble& vecZg);
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bool dranchkAbuKassem(VecDouble vecP, VecDouble& vecZg);
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bool cranmer(VecDouble vecP, VecDouble& vecZg);
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bool LXF(VecDouble vecP, VecDouble& vecZg);
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bool HTHP(VecDouble vecP, VecDouble& vecZg);
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// 单个点
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double dranchuk(double dPpr);
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double beggsAndBrill(double dPpr);
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double hallYarborough(double dPpr);
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double dranchkAbuKassem(double dPpr);
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double cranmer(double dPpr);
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double LXF(double dPpr);
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double HTHP(double dPpr);
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///////////////////////////////////////////////////////////////////////////////
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// Match功能，尝试1 20210716(借助张凤波经理给的反推算法）
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public:
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// vecIns:P(in)
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// vecOuts:Z(out)
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// vecExps:实验数据 (in)
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virtual bool match(VecDouble vecIns, VecDouble& vecOuts, VecPointF& vecExps, double* pExtParas = nullptr);
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protected:
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// 反推Ppc
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virtual double inversePpc(VecPointF& vecExps);
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// 为了反推时，复用方便，而封装
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virtual double calByPpr(double dPpr);
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///////////////////////////////////////////////////////////////////////////////
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private:
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double m_dTc; //tc,临界温度，不同的组分有不同的临界温度值,°C
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double m_dPc; //Pc,临界压力，单位为psi，和临界温度同理
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double m_dTpr; //tpr,拟对比温度，Tpr=T/Tc，温度与临界温度的比值，无量纲
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// double m_dPpr; //Ppr,拟对比压力,Ppr=P/Pc，无量纲
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double m_dT; //rt,油藏温度，°C
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};
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