convection heat transfer - sharifmech.sharif.ir/~saman/files/lecture_5.pdf · convection heat...

Convection Heat TransferInstructor: M.H.Saidi

Ph.D., Professor

School of Mechanical Engineering

Sharif University of Technology

Fall 2011

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Lecture #5

Convection Heat Transfer

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Convection Heat Transfer

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Summary of previous session

vLaminar Boundary Layer Flow: Flow(Velocity and Temperature fields)

vThis session: Laminar Boundary Layer Flow:

Integral Solution

Convection Heat Transfer

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LAMINAR BOUNDARY LAYER FLOW

INTEGRAL SOLUTIONS

0 Lτ − 0 Lh −

Convection Heat Transfer

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LAMINAR BOUNDARY LAYER FLOW

INTEGRAL SOLUTIONS

Convection Heat Transfer

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LAMINAR BOUNDARY LAYER FLOW

INTEGRAL SOLUTIONS

u ×+

T ×+

Convection Heat Transfer

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LAMINAR BOUNDARY LAYER FLOW

INTEGRAL SOLUTIONS

Convection Heat Transfer

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LAMINAR BOUNDARY LAYER FLOW

INTEGRAL SOLUTIONS

Convection Heat Transfer

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LAMINAR BOUNDARY LAYER FLOW

INTEGRAL SOLUTIONS

Convection Heat Transfer

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LAMINAR BOUNDARY LAYER FLOW

INTEGRAL SOLUTIONS

Forces acting from left to right on the control volume

Convection Heat Transfer

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LAMINAR BOUNDARY LAYER FLOW

INTEGRAL SOLUTIONS Forces acting from right to left on the

control volume

Convection Heat Transfer

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LAMINAR BOUNDARY LAYER FLOW

INTEGRAL SOLUTIONS

Convection Heat Transfer

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LAMINAR BOUNDARY LAYER FLOW

INTEGRAL SOLUTIONS

Convection Heat Transfer

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LAMINAR BOUNDARY LAYER FLOW

INTEGRAL SOLUTIONS

Convection Heat Transfer

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LAMINAR BOUNDARY LAYER FLOW

INTEGRAL SOLUTIONS

Convection Heat Transfer

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LAMINAR BOUNDARY LAYER FLOW

INTEGRAL SOLUTIONS

Convection Heat Transfer

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LAMINAR BOUNDARY LAYER FLOW

INTEGRAL SOLUTIONS

Convection Heat Transfer

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LAMINAR BOUNDARY LAYER FLOW

INTEGRAL SOLUTIONS

Convection Heat Transfer

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LAMINAR BOUNDARY LAYER FLOW

INTEGRAL SOLUTIONS

Convection Heat Transfer

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:Next session

vLaminar Boundary Layer Flow: Similarity Solution