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.

 

 

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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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What we do

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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New Technician Bulletins Now Available

8 Jul 2026

Topics explored in this IOR EngTech mailing including liquid refrigerant receivers and a guide to AHU fan belts. You can now access these valuable technical resources through the IOR Technician App or via the IOR website.

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CIBSE 2026 Training Brochure

8 Jul 2026

CIBSE has released its 2026 training brochure which includes courses of interest to individuals working or aiming to work in the RACHP sector.

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