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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.
News
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.
News
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.
News
New STEM Leaflets Available
2 Jun 2026
A new STEM careers leaflet is now available from the IOR! It's an ideal resource for anyone engaging with young people about opportunities in the cooling sector. It showcases the vital role cooling plays in modern life, the diverse areas they could work in, and the all‑important insights into career progression and salary expectations!
Education
Help Shape Future Skills: Join An IOR Industry Skills Alliance Group
2 Jun 2026
The IOR Industry Skills Alliance is hosting its group meetings this month, and there’s still time to get involved. Your expertise can help shape the future skills needed across the RACHP sector.
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