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CPRT/cef7

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Energie E (Bezugssystem)

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(01) dE(N,S,V) = +μdN+tdS+pd(−V)
(02) E(N,S,V) = +μN+tS+p(−V)
(02) E(N,S,V) = +dN∂E∂N+dS∂E∂S+dV∂E∂V
(03) 0(N,S,V) = +N∂μ∂N+S∂μ∂S+V∂μ∂V
(04) 0(N,S,V) = +N∂t∂N+S∂t∂S+V∂t∂V
(05) 0(N,S,V) = +N∂p∂N+S∂p∂S+V∂p∂V
(06) 0(N,S,V) = −Ndμ−Sdt−Vd(−p)
(07) 0(N,S,V) = +N∂dE∂N+S∂dE∂S+V∂dE∂V≠dE(N,S,V)

Herleitungen Energie E

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(01) dE(N,S,V) = +μdN+tdS+pd(−V)
= +∂E∂NdN+∂E∂SdS+∂E∂VdV
= +dN∂E∂N+dS∂E∂S+dV∂E∂V
= +dNμ+dSt+d(−V)p
∂∂N(dN∂E∂N) = dN∂∂N∂E∂N,∂∂N(dN)=d∂N∂N=d(1)=0(N,S,V)
dμ(N,S,V) = +d∂E∂N≠0
= +dN∂∂N∂E∂N+dS∂∂S∂E∂N+dV∂∂V∂E∂N
= +dN∂∂N∂E∂N+dS∂∂N∂E∂S+dV∂∂N∂E∂V
= +∂∂N(dN∂E∂N)+∂∂N(dS∂E∂S)+∂∂N(dV∂E∂V)
= +∂∂NdE≠0
∂∂S(dS∂E∂S) = dS∂∂S∂E∂S,∂∂S(dS)=d∂S∂S=d(1)=0(N,S,V)
dt(N,S,V) = +d∂E∂S≠0
= +dN∂∂N∂E∂S+dS∂∂S∂E∂S+dV∂∂V∂E∂S
= +dN∂∂S∂E∂N+dS∂∂S∂E∂S+dV∂∂S∂E∂V
= +∂∂S(dN∂E∂N)+∂∂S(dS∂E∂S)+∂∂S(dV∂E∂V)
= +∂∂SdE≠0
∂∂V(dV∂E∂V) = dV∂∂V∂E∂V,∂∂V(dV)=d∂V∂V=d(1)=0(N,S,V)
dp(N,S,V) = +d∂E∂(−V)≠0
= +dN∂∂N∂E∂(−V)+dS∂∂S∂E∂(−V)+dV∂∂V∂E∂(−V)
= −dN∂∂N∂E∂V−dS∂∂S∂E∂V−dV∂∂V∂E∂V
= −dN∂∂V∂E∂N−dS∂∂V∂E∂S−dV∂∂V∂E∂V
= −∂∂V(dN∂E∂N)−∂∂V(dS∂E∂S)−∂∂V(dV∂E∂V)
= −∂∂VdE
= +∂∂(−V)dE≠0
(02) E(N,S,V) = +μN+tS+p(−V)
= +∂E∂NN+∂E∂SS+∂E∂VV
= +N∂E∂N+S∂E∂S+V∂E∂V
= +Nμ+St+(−V)p
∂∂N(N∂E∂N) = ∂E∂N+N∂∂N∂E∂N(N,S,V)
(03) 0(N,S,V) = +N∂μ∂N+S∂μ∂S+V∂μ∂V
= +N∂∂N∂E∂N+S∂∂S∂E∂N+V∂∂V∂E∂N
= +N∂∂N∂E∂N+S∂∂N∂E∂S+V∂∂N∂E∂V
= +∂∂N(N∂E∂N)+∂∂N(S∂E∂S)+∂∂N(V∂E∂V)−∂E∂N
= +∂E∂N−∂E∂N
= +μ−μ=0
∂∂S(S∂E∂S) = ∂E∂S+S∂∂S∂E∂S(N,S,V)
(04) 0(N,S,V) = +N∂t∂N+S∂t∂S+V∂t∂V
= +N∂∂N∂E∂S+S∂∂S∂E∂S+V∂∂V∂E∂S
= +N∂∂S∂E∂N+S∂∂S∂E∂S+V∂∂S∂E∂V
= +∂∂S(N∂E∂N)+∂∂S(S∂E∂S)+∂∂S(V∂E∂V)−∂E∂S
= +∂E∂S−∂E∂S
= +t−t=0
∂∂V(V∂E∂V) = ∂E∂V+V∂∂V∂E∂V(N,S,V)
(05) 0(N,S,V) = +N∂p∂N+S∂p∂S+V∂p∂V
= +N∂∂N∂E∂(−V)+S∂∂S∂E∂(−V)+V∂∂V∂E∂(−V)
= −N∂∂N∂E∂V−S∂∂S∂E∂V−V∂∂V∂E∂V
= −N∂∂V∂E∂N−S∂∂V∂E∂S−V∂∂V∂E∂V
= −∂∂V(N∂E∂N)−∂∂V(S∂E∂S)−∂∂V(V∂E∂V)+∂E∂V
= −∂E∂V+∂E∂V
= +∂E∂(−V)−∂E∂(−V)
= +p−p=0
(06) 0(N,S,V) = −Ndμ−Sdt−Vd(−p)
= −Nd∂E∂N−Sd∂E∂S−Vd∂E∂V
= −d(N∂E∂N)−d(S∂E∂S)−d(V∂E∂V)
+∂E∂NdN+∂E∂SdS+∂E∂VdV
= −dE+dE=0
(07) 0(N,S,V) = +N∂dE∂N+S∂dE∂S+V∂dE∂V≠dE(N,S,V)
= +Nd∂E∂N+Sd∂E∂S+Vd∂E∂V
= +Ndμ+Sdt+Vd(−p)=0