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Irreversibility analysis of the absorption heat transformer coupled to a single effect evaporation process.
Experimental research on the performance of a bubble pump for a diffusion absorption heat transformer.
IIR document
Thermodynamic analysis of an absorption heat transformer based on experimental measurements.
A tuned model to optimize a water-ammonia heat transformer.
A review of absorption heat transformers.
Experiment of a two-stage absorption heat transformer generating steam.
Thermochemical heat transformer for waste heat recovery: consideration of dynamic aspects for design.
Partial hybrid compression heat transformer heat pump.
Performance of an absorption heat transformer using new working binary systems composed of ionic liquid and water.
Integrated energy storage and energy upgrade, combined cooling and heating supply, and waste heat recovery with solid–gas thermochemical sorption heat transformer.
Hydrodynamics and heat transfer in cooling channels of oil-filled power transformers with multicoil windings.
Theoretical evaluation of absorption and desorption processes under typical conditions for chillers and heat transformers.
Ammonia/water absorption heat transformer systems for heat upgrading and long-distance transportation.
Performance comparison of absorption heat transformers with different compression-assisted approaches used for low-temperature heating.
Numerical and experimental investigation of the dynamic performance of absorption heat transformers under different solution conditions.
Refrigeration sector monitoring
3 results
Immersion cooling: a high-performance plant-based fluid
A U.S. food company has created an immersion cooling fluid for data centres made from 90% vegetable oil.
ICR2019: overview of current refrigeration research topics (part IV)
Energy storage, desiccant air conditioning, high-temperature heat pumps and ejector technologies were some of the salient topics of the latest IIR Congress. Continuation of the synthesis of key presentations of ICR2019.
Reducing post-harvest food losses in sub-Saharan Africa
To strengthen the cold chain for fruit and vegetables in sub-Saharan Africa, sustainable measures and the use of precooling are recommended in a review article.
IIR news
1 result
New IIR Informatory Note on high-temperature heat pumps
IRR’s latest Informatory Note demonstrates that high-temperature heat pumps are a key technology in the decarbonisation of process industries.
Encyclopedia of Refrigeration
Cryogenic nitrogen in the food and beverage industry
The adoption of cryogenic processes in the food and beverage industry is predominantly driven by liquid nitrogen (LIN), and it is the preferred candidate for food chilling and...
