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Latest updates

news
Ecobuild 2009: CO<sub>2</sub> heat pumps enter the UK market

Ecobuild 2009: CO2 heat pumps enter the UK market

5 March 2009
At the world’s largest annual event for sustainability and innovation in the built environment, this year two commercial and one domestic heat pump model operating with the natural refrigerant CO2 attracted high...
paper

Carbon Dioxide Systems in North American Supermarkets

5 March 2009 | Report / Study | Published: 2009
Implementation of CO2 in North American Supermarkets is currently in its infancy. Since 2006, several systems utilizing CO2 as a low-temperature two-phase secondary coolant have been installed and started in various ...
news
Advertise with us: New options to build your Brand

Advertise with us: New options to build your Brand

4 March 2009
Starting today, R744.com offers a whole new range of options to advertise your products and services. Besides full partnership packages, you can also opt for single advertising elements, such as patents, jobs, banner ...
news
Open myR744: network building made easy

Open myR744: network building made easy

2 March 2009
Today, R744.com is giving its interactive community, already comprising thousands of members, the exchange platform it needs: myR744 - the space to build your professional network and interact - will become a separate...
paper

The future of Industrial Refrigeration

27 February 2009 | Presentation | Published: 2009
The year 2050 seen from the present
news
Coming soon: SWEP R744 compact brazed heat exchangers

Coming soon: SWEP R744 compact brazed heat exchangers

26 February 2009
SWEP, one of the world's leading suppliers of compact brazed heat exchangers (CBEs), has developed a double wall unit for high-pressure CO2 refrigeration and heat pump applications. The highly performing B16DW-U is pe...
news
Green & Cool: New CO<sub>2</sub> product line for indoor/outdoor...

Green & Cool: New CO2 product line for indoor/outdoor...

24 February 2009
The Swedish CO2 Technology expert has developed two new models for R744 transcritical refrigeration units, and a low noise unit for indoor and outdoor use, based on its standard product range. The product no...
Silver partner
SWEP International AB

SWEP International AB

Swep has developed a Brazed Plate Heat Exchanger for Gas Cooler Applications. For manufacturers of industrial and transport cooling and supermarket refrigeration systems, who utilize environmentally friendly refrigera...
event

Climatización 2009

Trade Fair | 24 Feb. 2009 - 27 Feb. 2009 | Madrid, Spain
event

RAC09

Trade Fair | 24 Feb. 2009 - 26 Feb. 2009 | Birmingham, United Kingdom
paper

Applications and Experience with Natural Refrigerant...

20 February 2009 | Report / Study | Published: 2008
paper

R744 odorized - New refrigerant for MAC

20 February 2009 | Presentation | Published: 2009
VDA Winter Meeting 2009: 1. Introduction 2. Odorization – A safety feature 3. Product specification & development 4. Different supply systems and ramp up 5. Supply chain management for after sales ser...
paper

CO2 Air Conditioning and Heating applied to city bus...

20 February 2009 | Presentation | Published: 2009
VDA Winter Meeting 2009: 1 Alternative heating concepts 2 Bus with heat pump test rig 3 Boundary conditions 4 Simulation model 5 Measurements 6 Simulation results 7 Summary
paper

Experiments to Investigate Oil Circulation

20 February 2009 | Presentation | Published: 2009
VDA Winter Meeting 2009 Introduction Visual Observation of Oil Migration OCR Measurement – R134a OCR measurement – R744 Conclusion
paper

Refrigeration Oils for Future Mobile A/C Systems

20 February 2009 | Presentation | Published: 2009
VDA Winter Meeting 2009
paper

Investigation on Additional Fuel Consumption for a R...

20 February 2009 | Article / Press | Published: 2009
VDA Winter Meeting 2009: Ø Project scope Ø Project participants Ø System structure and components Ø Description of test procedure Ø Measured system data Ø Test results...
paper

Experimental Results: Thermoelectric “Subcoole...

20 February 2009 | Presentation | Published: 2009
VDA Winter Meeting: • Background • Objective • TE Subcooler Design • Experimental Setup • Results • Conclusions
paper

Average Mobile A/C Customer Usage Model for Design, ...

20 February 2009 | Presentation | Published: 2009
VDA Winter Meeting 2009 1. Geographical Clustering 2. Meteorological Data 3.Usage Data 4. Results 5. Conclusion
event

42nd Supermarket trade show

Trade Fair | 20 Feb. 2009 - 22 Feb. 2009 | Tokyo, Japan