src/utils/OOPSEConstant.hpp

/*
 * Copyright (c) 2005 The University of Notre Dame. All Rights Reserved.
 *
 * The University of Notre Dame grants you ("Licensee") a
 * non-exclusive, royalty free, license to use, modify and
 * redistribute this software in source and binary code form, provided
 * that the following conditions are met:
 *
 * 1. Acknowledgement of the program authors must be made in any
 *    publication of scientific results based in part on use of the
 *    program.  An acceptable form of acknowledgement is citation of
 *    the article in which the program was described (Matthew
 *    A. Meineke, Charles F. Vardeman II, Teng Lin, Christopher
 *    J. Fennell and J. Daniel Gezelter, "OOPSE: An Object-Oriented
 *    Parallel Simulation Engine for Molecular Dynamics,"
 *    J. Comput. Chem. 26, pp. 252-271 (2005))
 *
 * 2. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 *
 * 3. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the
 *    distribution.
 *
 * This software is provided "AS IS," without a warranty of any
 * kind. All express or implied conditions, representations and
 * warranties, including any implied warranty of merchantability,
 * fitness for a particular purpose or non-infringement, are hereby
 * excluded.  The University of Notre Dame and its licensors shall not
 * be liable for any damages suffered by licensee as a result of
 * using, modifying or distributing the software or its
 * derivatives. In no event will the University of Notre Dame or its
 * licensors be liable for any lost revenue, profit or data, or for
 * direct, indirect, special, consequential, incidental or punitive
 * damages, however caused and regardless of the theory of liability,
 * arising out of the use of or inability to use software, even if the
 * University of Notre Dame has been advised of the possibility of
 * such damages.
 */
 
#ifndef UTILS_OOPSECONSTANT_HPP
#define UTILS_OOPSECONSTANT_HPP

namespace oopse {

  namespace OOPSEConstant {
    const RealType kb = 1.9872156E-3; // boltzman's constant in kcal/(mol K)
    const RealType kB = 8.31451e-7;   // boltzmann constant amu*Ang^2*fs^-2/K
    const RealType energyConvert = 4.184E-4; // convert kcal/mol -> (amu A^2)/fs^2
    const RealType rotationalEnergyConvert = energyConvert*2.0*M_PI;
    
    const RealType pressureConvert = 1.63882576e8; // converts amu*fs^-2*Ang^-1 -> atm

    /* 
     *  surfaceTensionConvert   
     *    multiplies standard input file units of 
     *      surfaceTension (Newton / meter)
     *    returns values of
     *      kcal mol^-1 Angstrom^-2
     */
    const RealType surfaceTensionConvert = 1.439326479; // convert N/m to kcal/mol*Ang^-2
    
    /* 
     *  viscoConvert   
     *    used for products of:
     *      viscosity (Poise) * distance (Angstroms) * velocity (Angstrom / fs)
     *    returns values of:
     *      force in (kcal mol^-1 Angstrom^-1) 
     */
    const RealType viscoConvert = 1.439326479e4; 

    /* 
     *  thermalConductivityConvert   
     *    multiplies standard input file units of 
     *      themalConductivity (watts meter^-1 Kelvin^-1)  
     *    returns values of:
     *      kcal mol^-1 Angstrom^-1 fs^-1 Kelvin^-1
     */
    const RealType thermalConductivityConvert = 1.439326479e-5; 
  }
}
#endif 
Revision:	3516
Committed:	Wed Jul 22 15:00:21 2009 UTC (16 years, 3 months ago) by gezelter
File size:	3496 byte(s)
Log Message:	units for thermalConductivity, spelling error fixed
#	Content
1	/*
2	* Copyright (c) 2005 The University of Notre Dame. All Rights Reserved.
3	*
4	* The University of Notre Dame grants you ("Licensee") a
5	* non-exclusive, royalty free, license to use, modify and
6	* redistribute this software in source and binary code form, provided
7	* that the following conditions are met:
8	*
9	* 1. Acknowledgement of the program authors must be made in any
10	* publication of scientific results based in part on use of the
11	* program. An acceptable form of acknowledgement is citation of
12	* the article in which the program was described (Matthew
13	* A. Meineke, Charles F. Vardeman II, Teng Lin, Christopher
14	* J. Fennell and J. Daniel Gezelter, "OOPSE: An Object-Oriented
15	* Parallel Simulation Engine for Molecular Dynamics,"
16	* J. Comput. Chem. 26, pp. 252-271 (2005))
17	*
18	* 2. Redistributions of source code must retain the above copyright
19	* notice, this list of conditions and the following disclaimer.
20	*
21	* 3. Redistributions in binary form must reproduce the above copyright
22	* notice, this list of conditions and the following disclaimer in the
23	* documentation and/or other materials provided with the
24	* distribution.
25	*
26	* This software is provided "AS IS," without a warranty of any
27	* kind. All express or implied conditions, representations and
28	* warranties, including any implied warranty of merchantability,
29	* fitness for a particular purpose or non-infringement, are hereby
30	* excluded. The University of Notre Dame and its licensors shall not
31	* be liable for any damages suffered by licensee as a result of
32	* using, modifying or distributing the software or its
33	* derivatives. In no event will the University of Notre Dame or its
34	* licensors be liable for any lost revenue, profit or data, or for
35	* direct, indirect, special, consequential, incidental or punitive
36	* damages, however caused and regardless of the theory of liability,
37	* arising out of the use of or inability to use software, even if the
38	* University of Notre Dame has been advised of the possibility of
39	* such damages.
40	*/
41
42	#ifndef UTILS_OOPSECONSTANT_HPP
43	#define UTILS_OOPSECONSTANT_HPP
44
45	namespace oopse {
46
47	namespace OOPSEConstant {
48	const RealType kb = 1.9872156E-3; // boltzman's constant in kcal/(mol K)
49	const RealType kB = 8.31451e-7; // boltzmann constant amuAng^2fs^-2/K
50	const RealType energyConvert = 4.184E-4; // convert kcal/mol -> (amu A^2)/fs^2
51	const RealType rotationalEnergyConvert = energyConvert2.0M_PI;
52
53	const RealType pressureConvert = 1.63882576e8; // converts amufs^-2Ang^-1 -> atm
54
55	/*
56	* surfaceTensionConvert
57	* multiplies standard input file units of
58	* surfaceTension (Newton / meter)
59	* returns values of
60	* kcal mol^-1 Angstrom^-2
61	*/
62	const RealType surfaceTensionConvert = 1.439326479; // convert N/m to kcal/mol*Ang^-2
63
64	/*
65	* viscoConvert
66	* used for products of:
67	* viscosity (Poise) * distance (Angstroms) * velocity (Angstrom / fs)
68	* returns values of:
69	* force in (kcal mol^-1 Angstrom^-1)
70	*/
71	const RealType viscoConvert = 1.439326479e4;
72
73	/*
74	* thermalConductivityConvert
75	* multiplies standard input file units of
76	* themalConductivity (watts meter^-1 Kelvin^-1)
77	* returns values of:
78	* kcal mol^-1 Angstrom^-1 fs^-1 Kelvin^-1
79	*/
80	const RealType thermalConductivityConvert = 1.439326479e-5;
81	}
82	}
83	#endif