تكييف الهواء في المركبات باستخدام الأنبوبة الإعصارية كنظام تبريد للهواء

الملخص EN

In this work a refrigeration system with vortex tube has been studying and testing as an airconditioning system for cars.

Vortex tube is a simple device working as a refigatating machine without any moving parts.

It consists of a main tube, which a high-pressure air stream enters tangentially, and splits into two streams.

The first is cold air stream leaves the tube through a central orifice near the entrance nozzle, while hot air stream flows circumference toward regulating valve and leaves the tube.

Ranque was the earliest one who reported the phenomenon of energy separation in a vortex tube.

We used two vortex tubes as refrigarating system to conditioned the cabin of vehicle.

where the system is fitted inside the cabin.

The operating high pressure air comes from a reciprocating compressor which is driven by the shaft of engine vehicle.

The high pressure air from the compressor was supplied to the two vortex tubes.

So we obtain two streams of air hot and cold , the exite gold air from vortex tube is supplied to vehicle and the hot air is exhausted out of cabin.

An experimentals performed over the vortex tube to assest the reponses behaviour of temperature in both side of the vortex tube, with deffernet inlet pressure and with defferent percenet of gold air flow to total air flow ( yc ).

The experimental results has been showed.