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Analogy in Mechanical (trans.-rot.), Electrical, Fluid, Thermal Systems

Analogy in Mechanical (trans.-rot.), Electrical, Fluid, Thermal Systems. D.Rowell & D.N.Wormley, System Dynamics:An Introduction, Prentice Hall, 1997. Thermal Capacitance:. C t =mC p C t : Thermal capacitance , C p : Spe c ific heat, m: Mass.

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Analogy in Mechanical (trans.-rot.), Electrical, Fluid, Thermal Systems

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  1. Analogy in Mechanical (trans.-rot.), Electrical, Fluid, Thermal Systems . .. . ..

  2. D.Rowell & D.N.Wormley, System Dynamics:An Introduction, Prentice Hall, 1997 Thermal Capacitance: Ct=mCp Ct: Thermal capacitance, Cp: Specific heat, m: Mass Thermal resistance in heat transfer by conduction : Rt:Resistance, ρc:Concuction coefficient, A:Cross section, L:Length Thermal resistance in heat transfer by convection : Ch: Convection coefficient

  3. Ta 2 1 Qk1 TB Qk2 o o o o Analogous Electrical Circuits of Thermal Systems

  4. RBa R1B C2 C1 R1a R2a Qn + QB2 Q1B VB - 2 1 Qk1 TB VB Va Qk2 RB2 o o o o QBa Q2a Q1a ThermalElec. Thermal System Ta Rn Rn Cn Cn Tn Vn Qk1, Qk2, TB Inputs: Analogous Electrical Circuits Dynamic (Transient) (Steady-state) CAD/CAE

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