https://sourceforge.net/p/dwsim/tickets/287/2021-03-03T17:24:21.752000ZRecent changes to 287: Advanced Kinetics Specification using Python Script2021-03-03T17:24:21.752000Z2021-03-03T17:24:21.752000ZLeandro Favarettohttps://sourceforge.net/u/hyguys/https://sourceforge.neta96fd7d0509389dc517dc1f0f4f754acc1c9979c

<div class="markdown_content"><p>O Script "CSTR" está sem ativar, o unico que está envolvido nas cinéticas das reações é o "1 Glycine"<br/> Acho que descobri o erro. Uma olhada na página <a href="https://dwsim.inforside.com.br/api_help60/html/T_DWSIM_UnitOperations_Reactors_Reactor_CSTR.htm" rel="nofollow">https://dwsim.inforside.com.br/api_help60/html/T_DWSIM_UnitOperations_Reactors_Reactor_CSTR.htm</a> me revela que o comando é FlowSheet, e não Flowsheet (capital L). Uma troca de</p> <div class="codehilite"><pre><span></span><span class="err">Flowsheet = reactor.Flowsheet</span> <span class="err">obj = Flowsheet.GetFlowsheetSimulationObject('5')</span> </pre></div> <p>para</p> <div class="codehilite"><pre><span></span><span class="err">FlowSheet = reactor.FlowSheet</span> <span class="err">obj = FlowSheet.GetFlowsheetSimulationObject('5')</span> </pre></div> <p>retira o erro. na verdade, onde há "Flowsheet" no código eu troquei para "FlowSheet" e deu certo. Obrigado!<br/> Thanks!<br/> For english speakers: something about Flowsheet reference being broken, and having to redirect using the command "reactor.FlowSheet" so DWSIM knows what Flowsheet is being used in question</p></div>

2021-03-03T17:15:33.190000Z2021-03-03T17:15:33.190000ZDaniel Medeiroshttps://sourceforge.net/u/danwbr/https://sourceforge.net63e2b439eff57c5480da20d13f6f8534405d79c8

<div class="markdown_content"><p>É na linha 4 do outro script, você tem 2.</p></div>

2021-03-03T17:11:46.466000Z2021-03-03T17:11:46.466000ZLeandro Favarettohttps://sourceforge.net/u/hyguys/https://sourceforge.netaed875e6670655de08f19a4d73cd0719e1b0824d

<div class="markdown_content"><p>Continua dando erro, dessa vez aparece 55 03/03/2021 14:11:27 Error Error running script: Traceback (most recent call last):<br/> File "&lt;string&gt;", line 4, in &lt;module&gt;<br/> AttributeError: 'Reactor_CSTR' object has no attribute 'Flowsheet' + Info&lt;/module&gt;&lt;/string&gt;</p></div>

2021-03-03T14:53:11.634000Z2021-03-03T14:53:11.634000ZDaniel Medeiroshttps://sourceforge.net/u/danwbr/https://sourceforge.netb6df9c627034917e6755469e98d24085c72d9199

<div class="markdown_content"><p>Teu script tá errado, linha 4:</p> <div class="codehilite"><pre><span></span><span class="err">obj = obj.Flowsheet.GetFlowsheetSimulationObject('5')</span> </pre></div> <p>troque por</p> <div class="codehilite"><pre><span></span><span class="err">Flowsheet = reactor.Flowsheet</span> <span class="err">obj = Flowsheet.GetFlowsheetSimulationObject('5')</span> </pre></div> <p>A referência para o Flowsheet realmente está quebrada, msa você pode pegá-lo através de reactor.Flowsheet.</p></div>

2021-03-03T14:37:07.495000Z2021-03-03T14:37:07.495000ZLeandro Favarettohttps://sourceforge.net/u/hyguys/https://sourceforge.net03f342bf24102f062d71022d2bf2bce46952290c

<div class="markdown_content"><p>Vou aproveitar este ticket, já que agora realmente tive um bug! rs<br/> Ao executar o fluxograma, recebo um erro do tipo " 17 03/03/2021 11:34:55 Error Error running script: Traceback (most recent call last):<br/> File "&lt;string&gt;", line 4, in &lt;module&gt;<br/> AttributeError: 'Reactor_CSTR' object has no attribute 'GetFlowsheetSimulationObject' + Info<br/> Acredito que algo esteja errado com o CSTR. Confira o anexo por favor&lt;/module&gt;&lt;/string&gt;</p></div>

2021-03-03T13:49:51.962000Z2021-03-03T13:49:51.962000ZDaniel Medeiroshttps://sourceforge.net/u/danwbr/https://sourceforge.net1cae73a702669f494806564731505d5c4609eec3

<div class="markdown_content"><p>Deve retornar r. Na próxima use o fórum, Leandro, já que isso não é um bug.</p></div>

2021-03-03T13:41:18.272000Z2021-03-03T13:41:18.272000ZLeandro Favarettohttps://sourceforge.net/u/hyguys/https://sourceforge.neteb22f21146499d42a6175f3c8c5e063221e0b0eb

<div class="markdown_content"><p>Hello Daniel. I am studying an first-order kinetic equation, as in, the rate of reaction is r = kCa. My k is dependent on the conditions of the stream, as in, there are inibitions. My python script should return the r, the k, or the Ca? In what units? <br/> The last line of my python script is:</p> <div class="codehilite"><pre><span></span><span class="err">r = km_aa*inib_aa*C_aa #kg m^-3 s^-1</span> </pre></div> <p>where km_aa is in s^-1, inib_aa is dimensionless, and C_aa is in k m^-3<br/> Is this correct?</p></div>