Numerical simulation and experimental study of influence of ventilation on temperature distribution in long and narrow space

Mechanical ventilation is effective in lowering the temperature in long and narrow space at non-normal temperature. Simulates the influence of different ventilating rates on the temperature distribution. Establishes a test-rig based on the similitude laws. The simulation results are in quite good agreement with that of the experiment by comparison. This validates the practicability of using simulation methods to study similar engineering problems.