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 Area Physics for electrotechnology / Thermodynamics IEV ref 113-04-29 Symbol β en pressure coefficient quantity characterizing the variation of pressure p with thermodynamic temperature T at constant volume V, thus $\beta \text{\hspace{0.17em}}=\text{\hspace{0.17em}}{\left(\frac{\partial p}{\partial T}\right)}_{V}$NOTE The coherent SI unit of pressure coefficient is pascal per kelvin, Pa/K. fr coefficient de pression, m grandeur qui caractérise la variation de la pression p en fonction de la température thermodynamique T à volume V constant, soit $\beta \text{\hspace{0.17em}}=\text{\hspace{0.17em}}{\left(\frac{\partial p}{\partial T}\right)}_{V}$NOTE L'unité SI cohérente de coefficient de pression est le pascal par kelvin, Pa/K. ar معامل الضغط de Druckkoeffizient, m es coeficiente de presión fi painekerroin it coefficiente di pressione ko 압력 계수 ja 応力係数圧力係数 pl współczynnik temperaturowy ciśnienia pt coeficiente de pressão sv tryckkoefficient zh 压强系数

 Publication date: 2011-04 Copyright © IEC 2018. All Rights Reserved.