قارن الطرق

	طريقة السعة المجمعة	شبكة المقاومة الحرارية
المجال	الديناميكا الحرارية	الديناميكا الحرارية
العائلة	Process / pipeline	Process / pipeline
سنة النشأة	1959	1985
صاحب الطريقة	Harry Carslaw and John Jaeger	Frank Incropera and David DeWitt
النوع	Heat transfer analysis	Heat transfer network analysis
المصدر التأسيسي	Carslaw, H. S., & Jaeger, J. C. (1959). Conduction of Heat in Solids. Oxford University Press. ISBN: 978-0198533689	Incropera, F. P., DeWitt, D. P., Bergman, T. L., & Lavine, A. S. (2007). Fundamentals of Heat and Mass Transfer (6th ed.). Wiley. ISBN: 978-0470055540
الأسماء البديلة	lumped mass analysis, lumped system analysis	thermal circuit analogy, thermal network
ذات صلة	3	3
الملخص	The Lumped Capacitance Method is a simplification technique for solving unsteady-state heat transfer problems. It assumes that thermal properties are uniform throughout a solid body and that temperature variations within the object are negligible. This approach enables engineers to solve complex transient heat conduction problems using ordinary differential equations rather than partial differential equations.	The Thermal Resistance Network method uses electrical circuit analogy to solve heat transfer problems. It treats heat flow as analogous to electric current, thermal resistance analogous to electrical resistance, and temperature difference analogous to voltage potential. This powerful conceptual framework enables engineers to analyze complex multi-layer heat transfer systems systematically.