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Showing results 1 to 6 of 6 Search took 0.00 seconds. Search: Posts Made By: immortality

Forum: OpenFOAM August 13, 2013, 04:12

Replies: 10 writePrecision has any effect in accuracy? Views: 3,100 Posted By immortality due to limitation of numbers of attachments(5) I... due to limitation of numbers of attachments(5) I put writePrecision=5 results here. correct if my conclusion isn't true. I appreciate for other comments and experiments.:)

Forum: OpenFOAM August 13, 2013, 04:08

Replies: 10 writePrecision has any effect in accuracy? Views: 3,100 Posted By immortality Hi It seems a bit tricky.in variables like... Hi It seems a bit tricky.in variables like pressure and temperature that a multi-diagonal matrix is solved for them it seems that writePrecision has not much effect BUT in rho that is calculated...

Forum: OpenFOAM August 12, 2013, 04:57

Replies: 10 writePrecision has any effect in accuracy? Views: 3,100 Posted By immortality OK does it account for all the digits or digits... OK does it account for all the digits or digits after points? for example if a number is 12345.111 and writePrecision be 5 it will included in calculations with 12345? isn't there away so that we...

Forum: OpenFOAM August 12, 2013, 04:39

Replies: 10 writePrecision has any effect in accuracy? Views: 3,100 Posted By immortality Hi Niklas thanks,I need to make some changes in... Hi Niklas thanks,I need to make some changes in variables(around each 500000 iterations)in groovyBC during run so it seems I can't use binary files unless there is a way to convert binary files need...

Forum: OpenFOAM August 12, 2013, 04:17

Replies: 10 writePrecision has any effect in accuracy? Views: 3,100 Posted By immortality thanks both Hrushi and Cutter then if I improve... thanks both Hrushi and Cutter then if I improve writePrecision from 10 to 12 for example does the results become more accurate(because of more significant figures)? or it produce some amplifying...

Forum: OpenFOAM August 12, 2013, 01:43

Replies: 10 writePrecision has any effect in accuracy? Views: 3,100 Posted By immortality writePrecision has any effect in accuracy? does writePrecision has any effect on results or its only for representation of numbers to the user? which value is better? writePrecision 10;

Showing results 1 to 6 of 6

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