Nonlinear Aspects of Heat Pump Utilization

Chiral brownian heat pump.

We present the exact analysis of a chiral Brownian motor and heat pump. Optimization of the construction predicts, for a nanoscale device, frequencies of the order of kHz and cooling rates of the order of femtojoule per second.

Heat Pump Centre

s (200 300 words) covering the themes of the Conference can be submitted on the website www. hpc2017.org from 1st December 2015 onwards until 31st March 2016. The abstracts will be screened and authors will contacted and be advised of acceptance by 30th June 2016. Full papers will be required by 30th November 2016. The 12th IEA Heat Pump Conference starts on Monday starts with a series of Works...

Upper Heat S Ink Heat Pump Lower Heat Sink

The thermal diffusion factors observed for these systems vary considerably with concentration, and frequently show a change in sign at some concentration. New data on ethanol-toluene mixtures show that the sign and magnitude of the separation of the components in a thermal gradient are also strongly dependent on the mean temperature of the system. These observations, together with earlier ones ...

Air Source Heat Pump for Northern Climates Part I: Simulation of Different Heat Pump Cycles

Performance Comparison of Hydronic Secondary Loop Heat Pump and Conventional Air-Source Heat Pump

In residential heat pump systems, the motivation for secondary loop systems is to allow for the use of flammable or toxic refrigerants with lower global warming potentials than the currently employed HFC refrigerants. The addition of radiant panels as integral building components (embedded in concrete at construction or attached to the underside of wood flooring) is becoming more common. Combin...