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Hi L_K , I got my error [smile2] code is running well .Thank you very much for your help. Only thing I am looking in code that in "named selection " location of point mass is coming under the name "Point". It will be better if it comes as "Point 1,point 2, point 3,.......",so that for...

even if I put parenthesis for last sentence it is showing same error.Please check following image

Dear L_K, Thank you very much for your help. I have created "coordinate.txt"file in folder named "user_files" and run code which is given by you in ACT console. But i got error message "EOL while scanning single-quoted string".Please check following screen shots for your reference. Kindly...

Dear sk_cheah, Thank you for your reply but I am working in ANSYS workbench

Dear SAG8 , Thank you very much for your help. I would like to know how APDL commands can be used for this. I am new to ANSYS workbench but knows APDL very well. I will appreciate if you explain this with an example. Thanking you., Regards, Sachin46

Dear All, I am using ANSYS workbench Version 19.0 where ,I want to assign the "point mass" on several vertices. For this I have data of vertices in following format X cord, Y Cord ,Z cord , mass of vertices In order to assign mass can I select vertices based on their x,y,z location ? I have...

Dear all, I would to like to perform transient dynamic analysis of structure in ANSYS ,where internal static pressure has been applied . I have a query regarding how to consider the dynamic acceleration of inside water in analysis.I am using SHELL181 element for analysis. Any input or help in...

Dear gravityandinertia & ThomasH, Thank you very much for your valuable reply. Actually I am referring one of Naval standard ,where they have given the input as a "velocity pulse" based on weight of equipment. Considering this I have two methods of doing this analysis. In first, I can convert...

Dear all, I am interested in carrying out transient analysis of structure where I have load on model as a "acceleration time history" from shock standard. I have a question that in such case I have to do analysis as a normal transient analysis or any response spectrum analysis is needed for...

Dear Drej & jiang46602 Thank you very much for your valuable reply. As Mr.Drej suggested to use "D" command I read manual which has mentioned that tabular boundary condition can be used to input Acceleration vs time history. But in case of GUI there is no option of ACCX in Lab 2 which means to...

Dear all, I am using ANSYS 15.0 mechanical. I have a query that is it possible in ANSYS to input “time Vs acceleration” history as an input? I know that pressure, displacement time history can be given as input using “Existing table” option in ANSYS , similarly can I use ACEL command ? .ANSYS...

Dear all, I am working on Solid model in ANSYS which is propeller. I have solved the model with fixed boundary condition at the bottom. The stress contour of same model shows the stress concentration near to boundary condition. The reason for that is the sudden geometric variation in the model...

...FILE,'shell181','rst','.' /UI,COLL,1 NUMVAR,200 SOLU,191,NCMIT STORE,MERGE FILLDATA,191,,,,1,1 REALVAR,191,191 NSOL,2,10,U,Z, UZ_2, *DEL,_P26_EXPORT *DIM,_P26_EXPORT,TABLE,5000,1 VGET,_P26_EXPORT(1,0),1 VGET,_P26_EXPORT(1,1),2 /OUTPUT,'vertical_deflection','txt','.'...

...moment in order to get VBM. Anybody has any information on how to remove the still water moment from pressures obtained in CFD. In one of my trail I have subtracted static pressure (rho*g*h) from total pressure at each time instant, is it correct approach? Kindly guide for same Regards, SACHIN46

Hi Drej, Thanks for reply, I looked at the command MDAMP, STLOC, V1, V2, V3, V4, V5, V6,but not clear about STLOC & V1,V2,V3 part. Kindly clear in my case. I have four mode 1,2,3,4 which is heave,pitch,two noded,and three noded of ship. I would like to apply 0.8 & 0.7 to 2 noded and 3 noded...

Dear all, I am doing mode superposition analysis in ANSYS mechanical, where I am interested in modal analysis in one of its steps. In Ansys is it possible to apply damping ratio for particular modes? i.e different damping ratios for different modes. e.g. I have obtained the modal analysis in...

thread569-263934 With refrence to above thread can anybody help me o know offset command for splines ,curves ? Regards, SACHIN

Dear all, In ANSYS mechanical I am interested for free vibration analysis of ship structure, for it I have an weight distribution information along with all geometry details . I am looking for frequency as a an output from it. I want to convert the ship into equivalent beam section ,anyone has...

Dear All, I am working on project called "strength analysis of highly skewed propeller", where I have to find maximum and minimum stress on propeller blade from structral analysis in ANSYS. The load condition considered in the analysis is Free sailing ahead condition . I am confused with stress...

Dear All, I am working on project called "strength analysis of highly skewed propeller", where I have to find maximum and minimum stress on propeller blade from structral analysis in ANSYS. The load condition considered in the analysis is Free sailing ahead condition . I am confused with stress...