The 1-dimensional gas-dynamics code. More information in

Modeling is an important technique for the optimization of internal combustion engines (ICE). The use of calculation models together with experimental tests is producing unquestionable successes due to the fact that both techniques complement each other.

1D wave action models simplify the engine by means of ducts, where only one dimension is considered, and volumes where mass accumulation is considered and the gas properties are uniform in the entire element. Finally, non dimensional models are used to solve connections between 1D and 0D elements.

Thanks to more than 20 years, more than 10 PhD Thesis and many research projects and publications, CMT-Motores Térmicos has developed an own 1D gasdynamic tool called OpenWAMTM which gathers an important know-how on air management, compressible flow, turbocharging, chemical species tracking, numerical analysis and many other aspects of engine modeling.


Betriebssystem: WINE, All 32-bit MS Windows (95/98/NT/2000/XP/Vista/7), POSIX (Linux,BSD,Solaris etc..)


Latest 5 files
Name Größe Datum Anzahl der Downloads 10.4 KB 2014-12-24 00:55 63 9.6 KB 2014-12-24 00:55 58 2.0 KB 2014-12-24 00:55 75
README 4.8 KB 2014-12-24 00:54 67
password 7 B 2014-12-24 00:50 75
All Files
OpenWAM v2.1
6CylinderTwinT_v2.1.zip10.4 KB2014-12-24 00:5563
4S_HDSI_Turbo_v2.1.zip9.6 KB2014-12-24 00:5558
2StrokeEngine_v2.1.zip2.0 KB2014-12-24 00:5575
README4.8 KB2014-12-24 00:5467
password7 B2014-12-24 00:5075
OpenWAM_v2.1_linux_x86_64.tar.gz3.6 MB2014-12-24 00:4910
OpenWAM_v2.1_linux_x86.tar.gz3.1 MB2014-12-24 00:493
OpenWAM_v2.1_win32_x86_64.zip3.0 MB2014-12-24 00:4851
OpenWAM_v2.1_win32_x86.zip2.9 MB2014-12-24 00:4831
OpenWAM v2.0.3
OpenWAM_v2.0.3_Win32_x86.zip2.7 MB2014-05-14 17:2122
OpenWAM_v2.0.3_Win_x86-64.zip2.7 MB2014-05-14 17:2014
README3.9 KB2014-05-14 17:0321
OpenWAM_v2.0.3_x86_x64_pc-linux-gnu.tar.gz3.4 MB2014-05-14 17:0010
OpenWAM_v2.0.3_i686_pc-linux-gnu.tar.tar.gz3.1 MB2014-05-14 17:0016
4_Strokes_Turbocharged_HSDI_Engine_CD.PCS60.6 KB2014-05-12 20:2925
OpenWAM v2.0.2
OpenWAM_v2.0.2_x86_x64_pc-linux-gnu.tar.gz5.1 MB2013-04-30 00:408
OpenWAM_v2.0.2_i686_pc-linux-gnu.tar.gz4.8 MB2013-04-30 00:407
OpenWAM_v2.0.2_Win32_x86.zip4.3 MB2013-04-29 22:2117
OpenWAM v2.0.1
OpenWAM_i686_pc-linux-gnu.tar.gz4.9 MB2013-02-03 01:1912
OpenWAM_x86_x64_pc-linux-gnu.tar.gz5.2 MB2013-02-03 01:178
OpenWAM_v2.0.1_Win32_x86.ZIP4.4 MB2013-02-02 05:184
OpenWAM v2.0.0
4_Strokes_Turbocharged_HSDI_Engine_B.PCS60.0 KB2012-06-28 01:0449
4_Strokes_HSDI_Engine.PCS23.9 KB2012-06-28 01:0330
OpenWAM_v2.0.0_Win32_x86.ZIP4.2 MB2012-06-28 00:1713
OpenWAM v.1.1
OpenWAM_v1.1_Source.ZIP515.0 KB2011-11-09 23:2923
OpenWAM_v1.1_Binaries.zip764.1 KB2011-11-09 23:297
OpenWAM_v1.1_Interface.zip4.1 MB2011-11-09 23:295
OpenWAM_v1.1_All.zip5.4 MB2011-11-09 23:296
OpenWAM Beta v.1.0.1
4_Strokes_HSDI_Engine.PCS22.7 KB2011-04-07 00:2113
4_Strokes_Turbocharged_HSDI_Engine.PCS57.0 KB2011-04-07 00:219
OpenWAM_beta_v1.0.1_All.zip3.6 MB2010-06-10 16:477
OpenWAM_beta_v1.0.1_Binaries.zip655.5 KB2010-06-10 16:474
OpenWAM_beta_v1.0.1_Interface.zip2.4 MB2010-06-10 16:478
OpenWAM_beta_v1.0.1_Source.zip599.8 KB2010-06-10 16:468
OpenWAM Beta v.1.0
4_Strokes_HSDI_Engine.PCS57.0 KB2010-04-30 16:3314
4_Strokes_Turbocharged_HSDI_Engine.PCS57.0 KB2010-04-17 01:347
OpenWAM_beta_v1_All.zip3.7 MB2010-04-30 16:115
OpenWAM_beta_v1_Binaries.zip799.1 KB2010-04-30 16:103
OpenWAM_beta_v1_Interface.zip2.4 MB2010-04-30 16:106
OpenWAM_beta_v1_Source.zip599.8 KB2010-04-30 16:107