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Issue in SmathStudio with "Solve"
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Originally Posted by: Joki720 For a long time I can't solve the problem in this program, I can't find the roots The first error message is in Function_Prop It says "must be a real number" ?
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Originally Posted by: Jean Giraud The first error message is in Function_Prop It says "must be a real number" ? ... collapsed area are locked ! password.
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Originally Posted by: Jean Giraud Originally Posted by: Jean Giraud The first error message is in Function_Prop It says "must be a real number" ? ... collapsed area are locked ! password. Password 2153 But it`s not effect to my Issue
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Originally Posted by: Joki720 It`s file without first error, you can use it. Still red top2bottom As it looks, you are attempting to integrate kg/m³ over 'p' for the given 293 °K ... done otherwise finite differences. In your solve block, vary many things are constants that could be simplified but so many are undefined. What should this solve bloc should do wrt the integration ? find an intersection wrt some 'P' or else ? The meaning of the cumulative integration reads like this: "for °K 293, accumulate the kg/m³ over the 'p' range' In other words: the cumulative mass-flow kg/m³over 'p' range Raschet propusknojj sposobnosti truboprovoda s drosselem na vykhode (1).sm (1,570kb) downloaded 13 time(s).
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Originally Posted by: Jean Giraud Originally Posted by: Joki720 It`s file without first error, you can use it. Still red top2bottom As it looks, you are attempting to integrate kg/m³ over 'p' for the given 293 °K ... done otherwise finite differences. In your solve block, vary many things are constants that could be simplified but so many are undefined. What should this solve bloc should do wrt the integration ? find an intersection wrt some 'P' or else ? The meaning of the cumulative integration reads like this: "for °K 293, accumulate the kg/m³ over the 'p' range' In other words: the cumulative mass-flow kg/m³over 'p' range Raschet propusknojj sposobnosti truboprovoda s drosselem na vykhode (1).sm (1,570kb) downloaded 13 time(s). I don't understand you. What should I do? Or, if You can, please correct it This is the correct response to the variable that should be obtained in the Solve function InkedRaschet propusknojj sposobnosti truboprovoda s drosselem na vykhode_LI.jpg (1,053kb) downloaded 13 time(s).Edited by user 12 March 2020 14:42:30(UTC)
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Originally Posted by: Jean Giraud I don`t understand too. May be anyone have any idea?
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Originally Posted by: Jean Giraud Originally Posted by: Joki720 For a long time I can't solve the problem in this program, I can't find the roots The first error message is in Function_Prop It says "must be a real number" ? I fixed Function_Prop using InterpBilinear() from the Statistical Tools plugin. Note that the definition without line operator behaves buggy, because you even won't get the usual storage preview when hovering over the definition. This is strange and indicates something really bad under the hood. Yet fixing the function doesn't solve any of the problems downstream. But given the strange error messages and bugs I'd say build 7251 can't be used safely anyways. BTW, instead the if-else cascades I'd recommend using the selection index as index of a vector of options. Raschet%20propusknojj%20sposobnosti%20truboprovoda%20s%20drosselem%20na%20vykhode_Kr.sm (1,479kb) downloaded 20 time(s). |
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Originally Posted by: mkraska Originally Posted by: Jean Giraud Originally Posted by: Joki720 For a long time I can't solve the problem in this program, I can't find the roots The first error message is in Function_Prop It says "must be a real number" ? I fixed Function_Prop using InterpBilinear() from the Statistical Tools plugin. Note that the definition without line operator behaves buggy, because you even won't get the usual storage preview when hovering over the definition. This is strange and indicates something really bad under the hood. Yet fixing the function doesn't solve any of the problems downstream. But given the strange error messages and bugs I'd say build 7251 can't be used safely anyways. BTW, instead the if-else cascades I'd recommend using the selection index as index of a vector of options. Raschet%20propusknojj%20sposobnosti%20truboprovoda%20s%20drosselem%20na%20vykhode_Kr.sm (1,479kb) downloaded 20 time(s). Perfect, may be you can solve "SOLVE" function in this program???
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Originally Posted by: Joki720 Perfect, may be you can solve "SOLVE" function in this program ??? 1. Up to this point: NO ... μ.др is undefined 2. If μ.др has a value: plug it in this document. 3. Please, don't re-post your original, so I can do more from this document. 4. Units don't match in this project. Raschet propusknojj sposobnosti truboprovoda s drosselem na vykhode (20200314).sm (1,567kb) downloaded 6 time(s).
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... look closely at the point we are. Define the base viscosity μ.дрThe complex term is most puzzling ? Cheers ... Jean Raschet propusknojj [20200315].sm (1,565kb) downloaded 14 time(s).
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Originally Posted by: Jean Giraud ... look closely at the point we are. Define the base viscosity μ.дрThe complex term is most puzzling ? Cheers ... Jean Raschet propusknojj [20200315].sm (1,565kb) downloaded 14 time(s). Sorry. I understand you, I didn’t write it down. instead of μ.др . -> μ.тр
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Originally Posted by: Joki720 Sorry. I understand you, I didnât write it down. instead of μ.Ð´Ñ . - ... now that we have the base viscosity, we can plot/tabulate "Bloc". From there, given some value in "Bloc" we can solve for the pressure that creates this value . Cheers ... jean Does it make you progress in your project ? Raschet propusknojj [20200316].sm (1,590kb) downloaded 15 time(s).
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Originally Posted by: Jean Giraud Originally Posted by: Joki720 Sorry. I understand you, I didnât write it down. instead of μ.Ð´Ñ . - ... now that we have the base viscosity, we can plot/tabulate "Bloc". From there, given some value in "Bloc" we can solve for the pressure that creates this value . Cheers ... jean Does it make you progress in your project ? Raschet propusknojj [20200316].sm (1,590kb) downloaded 15 time(s). The answer does not match, it might be better if I attach a file from MathCad. I have to translate the program from MathCad to SmathStudio, but sometimes I get errors like this. Raschet propusknojj sposobnosti truboprovoda s drosselem na vykhode.xmcd (488kb) downloaded 8 time(s).Here is the answer, sorry, that in Russian
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Originally Posted by: Joki720 I have to translate the program from MathCad to SmathStudio ... then check if the "Bloc" you have constructed is OK. Tabulate the Mathcad "Bloc" that you have translated Smath. My working Mathcad is 11 not connected to Internet, My XP Pro. has no AV . If the two MCD/Smath blocs don't agree/tabulate same: then your translation is in doubt. Cheers ... Jean
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Your Smath ρ vs pressure [p] does not correspond to MCD. I can't help more from so much not clear. Check with Viacheslav, he is with MCD ... Maybe Radovan too. Cheers, best ... Jean
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