The substantial balance of internal energy (IE) for extensive quantities as viewed by the balance-theory

• Autorzy: Wrzesiński Z.
• Języki publikacji: EN

Abstrakty

EN

The article presents the balance axiom and the basic balance leading to the referential balances of a scalar and vector extensive quantity (EQ). Next the substantial balance of internal energy (IE) has been done, defining the production part which is the sum of IE creation and annihilation, as well as the exchange part which is the sum of IE inflow and outflow through the boundaries of a substantial system. The substantial balance of internal energy (IE) achieved in this way has been reduced to the balance under the conditions of a reversible change, to obtain finally the balance of IE, commonly referred to as the first principle of thermodynamics for extensive quantities (EQs).

Słowa kluczowe

EN

internal energy; balance theory

PL

teoria kompensacji; energia wewnętrzna

• Wydawca: Instytut Podstawowych Problemów Techniki PAN
• Czasopismo: Engineering Transactions
• Rocznik: 2002
• Tom: Vol.50, iss.1-2
• Strony: 81--90
• Opis fizyczny: Bibliogr. 6 poz., rys.

Twórcy

autor

Wrzesiński Z.

• Politechnika Warszawska, Pl. Politechniki 1, 00-661 Warszawa

Bibliografia

• 1. K. GUMIŃSKI, Thermodynamics, PWN, Warszawa 1986 r.
• 2. T. HAUPT, The foundations of thermodynamics, AGH, Kraków 1980 r.
• 3. E. KALINOWSKI, Technical thermodynamics, WPW, Wrocław 1979 r.
• 4. J.P. PEREZ, I. PRIGOGINE, Thermodynamique, Masson, Paris 1997 r.
• 5. J. RUTKOWSKI, The principles of balancing mass, momentum, energy and entropy, WPW, Warszawa 1975 r.
• 6. J. SZARGUT, Thermodynamics, PWN, Warszawa 1998 r.