دراسة تأثير البارامترات الهندسية و الهيدروليكية في المبادل الحراري الاسترجاعي الحلزوني في دارة التبريد الضاغطة البخارية أحادية المرحلة لوسائط تبريد مختلفة

Abstract EN

Heat exchangers are the important engineering systems with wide variety of applications including power plants, nuclear reactors, air-conditioning systems, heat recovery systems, food industries and refrigeration.

Heat exchangers in one stage refrigeration cycle use to exchange energy between the cool gaseous refrigerant leaving the evaporator and warm liquid Refrigerant exiting the condenser, and this kind of heat exchangers called Liquid suction heat exchanger (LSHX), which have a different types in the design and effectiveness.

Helical coil configuration is very effective in heat exchangers because they can accommodate a large heat transfer area in a small space, with high heat transfer coefficients.

Exchangers designed to fit variety of applications with multi refrigerants.

This paper deals with the parametric analysis of the helical coiled heat exchanger which used as Liquid suction heat exchanger.