eb05416991
Taken from sources in CVS at:
https://sourceforge.net/projects/rocketworkbench/
Sources extracted in two steps:
1. Pull entire project tree into a subdir "rwb" via "rsync":
rsync -a a.cvs.sourceforge.net::cvsroot/rocketworkbench/ rwb/.
2. Export sources:
export CVSROOT=$(pwd)/rwb
SUBDIRS="analyser cpropep cpropep-web CVSROOT data libcompat libcpropep libnum libsimulation libthermo prop rocketworkbench rockflight"
mkdir rwbx; cd rwbx
cvs export -D now ${SUBDIRS}
After this (and some backups for safety), the directory content was
added to a Git repo:
git init .
git add *
61 lines
1.0 KiB
C
61 lines
1.0 KiB
C
#ifndef conversion_h
|
|
#define conversion_h
|
|
|
|
|
|
/* pressure units */
|
|
enum
|
|
{
|
|
ATM,
|
|
PSI,
|
|
BAR,
|
|
KPA
|
|
};
|
|
|
|
/* Transform calories to joules */
|
|
#define CAL_TO_JOULE 4.1868
|
|
|
|
/* Transform pound/(cubic inch) to gram/(cubic centimeter) */
|
|
#define LBS_IN3_TO_G_CM3 27.679905
|
|
|
|
/* Transform different pressure units */
|
|
|
|
#define ATM_TO_PA 101325.0
|
|
#define ATM_TO_PSI 14.695949
|
|
#define ATM_TO_BAR 1.01325
|
|
|
|
#define BAR_TO_PSI 14.503774
|
|
|
|
#define BAR_TO_ATM 0.98692327
|
|
#define PSI_TO_ATM 0.068045964
|
|
#define KPA_TO_ATM 0.0098692327
|
|
|
|
/* Length */
|
|
|
|
#define M_TO_CM 100.0
|
|
#define M_TO_IN 39.370079
|
|
|
|
#define IN_TO_M 0.0254
|
|
|
|
/* Surface */
|
|
|
|
#define M2_TO_CM2 10000.0
|
|
#define M2_TO_IN2 1550.0031
|
|
|
|
/* Volume */
|
|
|
|
#define M3_TO_CM3 1000000.0
|
|
#define M3_TO_IN3 61023.744
|
|
|
|
/* Mass flow */
|
|
|
|
#define KG_S_TO_LB_S 2.2046226
|
|
|
|
|
|
/* force */
|
|
|
|
/* newton to pound-force */
|
|
#define N_TO_LBF 0.22480894
|
|
#define LBF_TO_N 4.4482216
|
|
|
|
#endif
|