Technologists at Linköping University Sweden have run a number of projects that they documented and published.
All can be downloaded from our website nilsinside.com and from the Linköping University site, liu.se

• Theoretical Proof Of Concept For The Green Revolution Energy Converter:
  Development of a mathematical model, material analysis and physical model improvement.
  2022 M. Eriksson, O. Magnusson, L. Haglund, J. Malmdal, G. Edholm
- A completely new technology is verified on old well-known foundations of credible and reliable knowledge.
- A mathematical tool for performance calculations has been developed.
- Results show that a larger GREC model will be more effective and able to produce more power at several given source temperatures
- The revolving speed proves to impact the heat transfer capability in the engine, primarily by affecting the magnitude of the heat transfer coefficient but also the achieved temperature difference in the WGV
- A higher temperature difference between the heat sources also leads to a significantly higher obtained power output and efficiency, making it a promising concept to study further
You may download their report as a .pdf file by clicking this link:
Development_Of_The_Green_Revolution_Energy_Converter.pdf

• Investigation of the internal heat transfer in GREC.
  2022 J. Hagströmmer, M. Reijm, O. Torsteinsrud, V. Stenholm
  Their COMSOL model simulating the fluid dynamics and the heat transfer shows i.a.:
  - configurations reaching a high heat transfer coefficient (HTC) conduct in higher generated work.
  - a large revolver radius is desirable to obtain a large amount of work
  You may download the IHT Project Report as a .pdf file by clicking this link:
  Investigation of the internal heat transfer in GREC – TMPE09 - Project Report