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BASIS OF PROCESS ENGINEERING INTRODUCTION TO HEAT TRANSFERS

ITT
2.5
5

BASIS OF PROCESS ENGINEERING INTRODUCTION TO HEAT TRANSFERS
fr

21h CM/TD

This course aims to assure the basic hypothesis and equations in energetics and to develop the associated established models aspects (turbulence, convection, conduction).

The analytical resolution of heat conduction equations is considered, except for a unique conductive environment, homogeneous and isotropic with constant thermo physic features.

Transfer by convection is get onto the boundary limit theory.

With the dimensional analysis, we will set the “exchange coefficients” of principal configurations of thermal convection (forced convection in a pipe and on a plane plate, free convection on a plane plate).

Applications : heat exchangers, measures of temperature, fins, reactors, heat exchange in the human body.

Mechanisms and fundamental laws of heat transfer (conduction, convection, radiation).

Equation of heat diffusion.

Calculations of fins.

Dimensional analysis.

Theory of boundary limit.

Introduction to heat exchanger calculation (co-current, crossed currents and counter-current) at stationary regime by different methods (DTmin, NUT

Final examination at the end of the semester.

R. Joulié : Mécanique des fluides appliquée (1998)

Transferts thermiques, par B. Chéron, Paris : Ellipses, 1999

Transferts thermiques, Jean Taine, … Jean-Pierre Petit, Paris : Dunod, 2003

Initiation aux transferts thermiques : Jean-françois Sacadura coordonnateur ; Paris, Technique et documentation, cop. 1980

Techniques de l’Ingénieur

 

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