If you missed the technical talk by Ted Perry award-winning researcher Nausheen Basha the recording is now available

Access the recording here  

Download the paper here.

The research explores 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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MattHarveyMiriam

New IOR Education Outreach Manager

11 Dec 2025

The IOR is pleased to announce the appointment of Matt Harvey as its new Education Outreach Manager to lead education outreach initiatives with schools, vocational colleges, and employers.

News
F Gas Consultation Now Available 1

GB F Gas consultation - IOR response

11 Dec 2025

The consultation will shape future refrigerant use for our sector. Take part in this consultation to make the views of the RACHP industry heard. 

News
First Day

Review of 2025 with the IOR

1 Dec 2025

Check our social media feeds on LinkedIn and Facebook to find out what we've been up to and what you can look forward to in 2026.

News
F Gas Webinar Nov 25

F Gas Phasedown Reform Consultation - Recording Available

11 Nov 2025

The recording of the webinar featuring DEFRA and industry experts discussing the impacts and opportunities for the RACHP industry following the launch of the UK Government’s consultation on reforming the HFC phasedown under the GB F Gas Regulation is now available.

Recording
New Bulletins Notification 3

New Technician Good Practice Guides Available

6 Nov 2025

Topics of the new bulletins include direct expansion water-to-refrigerant evaporators, electrical safe isolation and determining the wattage of electric heaters.

Publication