Reversible Heat Pump Articles & Analysis
5 articles found
Heat exchangers are an effective means of absorbing heat and then transferring it from a location where it isn’t wanted. They can use several mediums to facilitate thermal transfer, most commonly air and water, but also water glycol mixtures, or steam. The material, number, and shape of the heat exchanger’s tubes can also affect heat transfer. From air conditioners and heaters to ...
It is with this approach, and also considering the market demand and the new standards in force, that Hitema International® has expanded its Chiller portfolio with new Series, not only using eco-friendly refrigerants like HFO R1234ze, HFC with low GWP like R513A, R32, R454B, R449A and the natural fluid PROPANE (R290), but also developing the new TURBOCOR Series and new Series of ...
This heat had to be used for building heating. A "LowEx" concept approach was the ideal solution for this; the system is thus thermodynamically optimized, i.e. coordinated with the temperature level of the waste heat. ...
In the cafeteria and atrium, underfloor heating is also installed, which can also be used for cooling in summer. A geothermal field with 50 geothermal boreholes and a depth of 100 m / 328 f covers a large part of the building's heating and cooling requirements with the help of a reversible heat pump. ...
In this paper the yearly behaviour of a reversible Air Source Heat Pump (ASHP) is dynamically simulated with TRNSYS. ...