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- University
- Politecnico di Milano
- Degree programme
- Management Engineering
- Subject
- Fisica Tecnica
- Academic year
- 2015-2016
- Classification
- Exam · Full exam
- Content
- Exam paper only
- Original format
- Text
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20 09 16
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Fisica TecnicaFull exam
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Corso di Fisica Tecnica per Ingegneria Gestionale – M. Zago - 20 settembre 2016 1 / 2 Esame di FISICA TECNICA Nome Cognome Matricola Domande di teoria (corrette +1, non risposte -3, sbagliate -5) 1. Scrivere l’espressione del bilancio entropico per un sistema generico, specificando il significato dei diversi termini. _________________________________________________________________________________________ _________________________________________________________________________________________ _________________________________________________________________________________________ _________________________________________________________________________________________ 2. Scrivere l’equazione generale della conduzione in stato stazionario, con generazione interna e conduttività del materiale dipendente dalla temperatura. _________________________________________________________________________________________ _________________________________________________________________________________________ _________________________________________________________________________________________ _________________________________________________________________________________________ 3. Scrivere la definizione ed il significato dei gruppi adimensionali che interessano il calcolo della convezione forzata. _________________________________________________________________________________________ _________________________________________________________________________________________ _________________________________________________________________________________________ _________________________________________________________________________________________ Esercizio 1 (15 punti) In un sistema chiuso si miscelano adiabaticamente e a pressione costante (p = 5 bar) Vi,L = 0.01 m3…
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