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ENH: add rpmToRads() convenience functions

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- simplifies conversion of RPM to radians/sec for const variables
This commit is contained in:
Mark Olesen
2018-07-23 22:20:26 +02:00
parent ec318a95d1
commit fe808e24e7
10 changed files with 86 additions and 85 deletions
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2
applications/test/unitConversion/Test-unitConversion.C
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@ -42,6 +42,8 @@ int main(int argc, char *argv[])
Info<< "degToRad(30): " << degToRad(30) << nl;
Info<< "cos(30_deg): " << ::cos(30_deg) << nl;
Info<< "1000 rpm = " << rpmToRads(1000) << " 1/s" << nl;
Info<< "100 1/s = " << radsToRpm(100) << " rpm" << nl;
return 0;
}

4
applications/utilities/preProcessing/engineSwirl/engineSwirl.C
View File

@ -33,7 +33,7 @@ Description
\*---------------------------------------------------------------------------*/
#include "fvCFD.H"
#include "mathematicalConstants.H"
#include "unitConversion.H"
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
@ -47,7 +47,7 @@ int main(int argc, char *argv[])
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
scalar Vphi = (constant::mathematical::pi*swirlRPMRatio*rpm/30).value();
scalar Vphi = (swirlRPMRatio * rpm * rpmToRads()).value();
scalar b1 = j1(swirlProfile).value();
scalar b2 = 2.0*b1/swirlProfile.value() - j0(swirlProfile).value();