استخدام خصائص الأنبوب الحراري كمبادل حراري في عمليات التبريد و التسخين

Abstract EN

In This research we have studied and compared the performance of heat pipe devices (with different working fluids) experimentally and we have found that these pipes are conserved in transporting the heat from one area to another.

We have shown that the amount of heat transported changes with working fluid type and its pressure.

We have proved that the heat pipe with R134A, as a working fluid, can be used in air handling units (AHUs) in exchanging heat between supply line and return line where the temperature of the pipe reached (30 °C) and transported heat was (50 watts), and pure water can be used in recovering the wasted heat in industrial ovens where the temperature of the pipe was (170 watts) and transported heat was (135°C).

We have proved experimentally that the heat pipe can perform regardless of its angle of inclination from the horizon.