用涡流喷射器提高油冷却能力的试验研究

An Improvement On Oil Cooling Ability by Employing Vortex Spray

本文对在淬火油槽内用超声波振动提高油冷却能力的试验进行了研究。提出了用被迫对流和超声波振动同时作用于淬火油槽的方法。试验研究表明,用涡流喷射器作用淬火油槽,可显著提高油的冷却能力。

This paper deals with the experimental study of improvement on the oil cooling ability by producing ultrasonic wave vibration in the quenching oil trough. The author suggests that forced convection and ultrasonic wave vibration should be employed simultaneously to exert a coaction on the oil trough. It has been proved that with the vortex spray applied to the oil trough, the oil cooling ability will be improved remarkably.