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Enunciados, 10 MB - IqTMA-UVa - Universidad de Valladolid

Enunciados, 10 MB - IqTMA-UVa - Universidad de Valladolid

Enunciados, 10 MB - IqTMA-UVa - Universidad de Valladolid

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Ec. Energía<br />

ˆ<br />

⎛∂T ∂T v v<br />

1 2 1 1 q<br />

θ ∂T φ ∂T<br />

⎞ ⎡ ∂ ∂<br />

∂ φ ⎤<br />

ρ Cv ⎜ + vr + + ⎟ = − ⎢ ( r q ) ( sen )<br />

2<br />

r + qθ<br />

θ +<br />

⎥<br />

⎝ ∂t ∂r r ∂θ r senθ ∂φ ⎠ ⎣r<br />

∂r r senθ ∂θ r senθ ∂φ<br />

⎦<br />

⎛ ∂p<br />

⎞ ⎛ 1 ∂ 2 1 ∂<br />

1 ∂vφ<br />

⎞<br />

− T ⎜ ⎟ ⎜ ( r v ) ( sen )<br />

2<br />

r + vθ<br />

θ +<br />

⎟<br />

⎝∂T ⎠ρ<br />

⎝r<br />

∂r r senθ ∂θ r senθ ∂φ<br />

⎠<br />

⎧⎪<br />

∂vr ⎛1∂v<br />

vr 1 v<br />

θ ⎞ ⎛ ∂ φ vr<br />

v<br />

− ⎨τrr<br />

+ τθθ<br />

τφφ<br />

r<br />

⎜ + + + +<br />

r θ r<br />

⎟ ⎜<br />

⎪⎩<br />

∂ ⎝ ∂ ⎠ ⎝r senθ ∂φ<br />

r<br />

⎧⎪<br />

⎛∂v 1 v<br />

r<br />

1 v<br />

r<br />

1 v<br />

θ ∂v<br />

vθ ⎞ ⎛∂ φ ∂v<br />

φ ⎞ ⎛ ∂ φ 1 ∂vθ<br />

cotθ<br />

− ⎨τrθ ⎜ + − τrφ τθφ<br />

v<br />

r r θ r<br />

⎟+ ⎜ + − ⎟+ ⎜ + −<br />

⎪⎩<br />

⎝ ∂ ∂ ⎠ ⎝ ∂r r senθ ∂φ r ⎠ ⎝r ∂θ r senθ ∂φ<br />

r<br />

θ<br />

cotθ<br />

⎞⎫⎪<br />

⎟⎬<br />

r ⎠⎪⎭<br />

φ<br />

⎞⎫⎪<br />

⎟⎬<br />

⎠⎪⎭<br />

Fenómenos <strong>de</strong> Transporte<br />

Depto. Ingeniería Química. <strong>Universidad</strong> <strong>de</strong> <strong>Valladolid</strong>

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