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The Challenges of the New IT Cooling Era
... digital era. From chillers to close control units and heat exchangers, Enex Technologies' family of brands can provide integral, customised Climate-Tech solutions with the perfect mix of low-GWP natural refrigerants in ...
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Enex Integral Unit – Poland
... system Use of modulating 3 way ball valves before the heat exchangers Luis Crespo, President of the Commercial Refrigeration & HVAC businesses units of Enex technologies added: "Our mission is to support the ...
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Why Small-Diameter Copper Tube is Suitable for Transitioning to Low-GWP Refrigerants
...y grapple with the various challenges in designing new heat exchangers for HVAC/R systems or redesigning existing ones. But what factors drive these transitions, and what challenges do they present? To answer these quest...
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Cutting-Edge Refrigeration and Air Conditioning Innovations Unveiled at the 2024 AHR Expo
...he industry, they focus on manufacturing and exporting Heat Exchangers and System Tubing. Their innovative approach is demonstrated in their range of Fin-Tube Heat Exchangers, designed for various air-cooled applications...
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Adjusting of the performance characteristics of the La(Fe,Si)13 compounds and their hydrides for multi-stimuli cooling cycle application
...ion of sufficient values of the thermal diffusivity of heat exchanger elements [23]. In the majority of articles, package bed heat exchangers with a particle size of 50–300 µm are utilized [24]. The use of this type...
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Case study: Overestimated performance of CO2 gas coolers
...reason. With HFC refrigerants being phased down in the heat exchanger market due to their high Global Warming Potential (GWP), the refrigerant R-744 (CO2) is becoming a serious alternative to eliminate the greenhouse eff...
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Testing the future: CO2 unit cooler and gas cooler technology
...CO2 unit coolers and CO2 gas coolers are the future of heat exchanger technology. R-744 is a natural refrigerant, which makes an excellent replacement for HFCs due to its non-flammable and non-explosive qualities, along ...
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Two BITZER stands showcase morethanacompressor and greencompetence at Chillventa 2022
...nging challenges – on the basis of BITZER compressors, heat exchangers and electronics. The IQ modules for controlling integrated functionalities, for example, are the perfect complement to BITZER compressors. ‘BITZER IQ...
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New refrigeration technologies at Chillventa 2022. Second issue
...nging challenges – on the basis of BITZER compressors, heat exchangers and electronics. The IQ modules for controlling integrated functionalities, for example, are the perfect complement to BITZER compressors. &nbs...
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New refrigeration technologies at Chillventa 2022
... of Refrigeration Industry. Refkar shell and tube type heat exchangers are suitable for both commercial and industrial refrigeration applications. Within our range of applications, we can also offer heat exchangers...
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Problems of transition to alternative refrigerants
...circuits and with increased temperature differences in heat exchangers, which leads to a decrease in the efficiency of the refrigeration plant. Also, for the above mentioned (R717, R744, R290) refrigerants, it is require...
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The HVAC&R market in the EMEA region in 2020
...e majority (accounting for 40% of units). Heat Exchangers The market was down overall for heat exchangers but suffered less from the crisis than other products. For evaporators and condensers, sales in Europ...