The temperature-dependent secant coefficient of thermal expansion for QF=PART1*PART2 !Final Goldak Heat EquationīFE,j,HGEN,QF !Define body force load, Element j HGEN=Thermal heat generation rate QF=Goldak Heat Source-EquationĬMSEL,ALL !Selects a subset of components and assembliesīFEDELE,ALL,ALL !Deletes element body force loads *DO,j,EMIN,EMAX,1 !Inner loop for the heat load, This selects the centroid for every elementĬSI=Z+VEL*(TAU-WTIME) !=(z-v*t), for Goldak Equation, MOVING COORDINATE Z HCENTER=VEL*WTIME !Defines the moving centre of the double ellipsoid heat source *DO,i,1,NPT,1 !First loop, for the time steps For(i=1,NPT,1) NROPT,FULL !Specifies Newton-Raphson option *GET,EMIN,ELEM,NUM,MIN !Retrieves a value and stores it as a scalar parameter or part of an array parameter, Name of parameter=EMIN, Entity=ElementįF=0.6 !portion of the heat deposited near the frontįR=1.4 !portion of the heat deposited near the rear *GET,EMAX,ELEM,NUM,MAX !Retrieves a value and stores it as a scalar parameter or part of an array parameter, Name of parameter=EMAX, Entity=Element The code from the video (with my commentery) is: CMSEL, ALL I'm trying to implement a Goldak Moving Heat source in ANSYS.
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