m ˙ A ( c p A S T A S − c p A E T A E ) = m ˙ B c p B ( T B E − T B S ) {\displaystyle {\dot {m}}_{A}(c_{pAS}T_{AS}-c_{pAE}T_{AE})={\dot {m}}_{B}c_{pB}(T_{BE}-T_{BS})} c p {\displaystyle c_{p}\,} T A S {\displaystyle T_{AS}\,} T A E {\displaystyle T_{AE}\,} c p A E {\displaystyle c_{pAE}\,} Δ T E = Δ T S {\displaystyle \Delta T_{E}=\Delta T_{S}\,} Q ˙ = U ⋅ A ⋅ L M T D = 0 {\displaystyle {\dot {Q}}=U\cdot A\cdot LMTD=0\,} c p A S {\displaystyle c_{pAS}\,}
c p {\displaystyle c_{p}\,}
