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Technical
Download the paper here.
Join us for a technical talk by Ted Perry award-winning researcher Nausheen Basha PhD. Nausheen will present her work at a free webinar on 3 February 2022 For full details and to register here.
The accompanying summary paper outlines her research into the performance and reliability of oil-injected screw compressors. It explains how the oil injected in a twin-screw compressor distributes itself in the compression chambers and how CFD (computational fluid dynamics) were used as part of this research. Case studies, tests on existing rigs and instrumental detail show the effect of using different injection points and how to reduce power losses due to temperature rise.
Recent posts
About the IOR
23 Apr 2026
The Institute of Refrigeration is the professional engineering body for all individuals working in RACHP. Find out more about the IOR here.
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23 Apr 2026
Find out what the IOR can do for you: technical queries, safety codes of practice, new technologies and professional development.
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Join us
23 Apr 2026
When you become a member of the Institute of Refrigeration you are joining a group of specialist experts driving the sector forward.
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IOR Celebrates World Refrigeration Day 2026
18 Jun 2026
The IOR will be marking World Refrigeration Day with two newly released podcasts and a webinar. World Refrigeration Day is an international awareness campaign established to raise the profile of the refrigeration, air-conditioning and heat-pump sector and focuses attention on the significant role that the industry and its technology play in modern life and society.
Online event
Call For Abstracts For Adaptation 2027
16 Jun 2026
The Call for Abstracts for the 2nd IIR International Conference on Refrigeration Adapting to Rising Temperatures (Adaptation 2027) is now open.
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