[occt.git] / src / Quantity / Quantity_Enthalpy.hxx

// Created on: 1994-02-08
// Created by: Gilles DEBARBOUILLE
// Copyright (c) 1994-1999 Matra Datavision
// Copyright (c) 1999-2014 OPEN CASCADE SAS
//
// This file is part of Open CASCADE Technology software library.
//
// This library is free software; you can redistribute it and/or modify it under
// the terms of the GNU Lesser General Public License version 2.1 as published
// by the Free Software Foundation, with special exception defined in the file
// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
// distribution for complete text of the license and disclaimer of any warranty.
//
// Alternatively, this file may be used under the terms of Open CASCADE
// commercial license or contractual agreement.

#ifndef _Quantity_Enthalpy_HeaderFile
#define _Quantity_Enthalpy_HeaderFile

#include <Standard_Real.hxx>

//! Defined as the sum of the internal energy of a system plus
//! the product of its pressure and volume. For a reversible
//! process at constant pressure the change in enthalpy is
//! equal to the quantity of heat absorbed (or lost).
//! It is measured in joules.

typedef Standard_Real Quantity_Enthalpy;

#endif // _Quantity_Enthalpy_HeaderFile
Commit	Line	Data
42cf5bc1	1	// Created on: 1994-02-08
	2	// Created by: Gilles DEBARBOUILLE
	3	// Copyright (c) 1994-1999 Matra Datavision
	4	// Copyright (c) 1999-2014 OPEN CASCADE SAS
	5	//
	6	// This file is part of Open CASCADE Technology software library.
	7	//
	8	// This library is free software; you can redistribute it and/or modify it under
	9	// the terms of the GNU Lesser General Public License version 2.1 as published
	10	// by the Free Software Foundation, with special exception defined in the file
	11	// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
	12	// distribution for complete text of the license and disclaimer of any warranty.
	13	//
	14	// Alternatively, this file may be used under the terms of Open CASCADE
	15	// commercial license or contractual agreement.
	16
	17	#ifndef _Quantity_Enthalpy_HeaderFile
	18	#define _Quantity_Enthalpy_HeaderFile
	19
	20	#include <Standard_Real.hxx>
	21
c60ae7f6	22	//! Defined as the sum of the internal energy of a system plus
	23	//! the product of its pressure and volume. For a reversible
	24	//! process at constant pressure the change in enthalpy is
	25	//! equal to the quantity of heat absorbed (or lost).
	26	//! It is measured in joules.
42cf5bc1	27
c60ae7f6	28	typedef Standard_Real Quantity_Enthalpy;
42cf5bc1	29
42cf5bc1	30	#endif // _Quantity_Enthalpy_HeaderFile