Results 11 to 20 of about 468,653 (168)

Thermal quadrupole method with internal heat sources [PDF]

, 2012
A new method based on the thermal quadrupoles technique for heat transfer modelling in multilayered slabs with heat sources is proposed. Classical thermal quadrupoles use hyperbolic functions and numerical problems occur according to the argument value ...
A. Kusiak, BATTAGLIA, Jean-Luc, PRADERE, Christophe, KUSIAK, Andrzej, PAILHES, Jerome, Batsale, J.-C., AREGBA, Aworou Waste, A.W. Aregba, TOUTAIN, Jerome, Aregba, A.W., AREGBA, Waste, J.-C. Batsale, C. Pradere, Kusiak, A., TOUTAIN, Jean, J. Toutain, J. Pailhes, Toutain, J., Pailhes, J., BATSALE, Jean-Christophe, Battaglia, J.-L., J.-L. Battaglia   +21 more
core   +1 more source

Analysis of retrofit air source heat pump performance : results from detailed simulations and comparison to field trial data [PDF]

, 2011
In the UK, gas boilers are the predominant energy source for heating in housing, due primarily to the ready availability of natural gas. The take-up of heat pumps has lagged far behind Europe and North America.
Kelly, N.J., J. Cockroft, N.J. Kelly, Cockroft, J.   +3 more
core   +1 more source

Influence of temperatures of a low-potential source and heat consumer on the efficiency of a heat pump

RUDN Journal of Engineering Research, 2019
The article describes the experimental setup for testing a heat pump and the results of its operation at various temperatures at its inlet and outlet. An actually task is to study the operation of a heat pump under various boundary conditions, which are ...
Yuriy A. Antipov, Kirill V. Shkarin, Irina I. Shatalova, Semen A. Egorov, Nargiza U. Matyakubova   +4 more
doaj   +1 more source

Energy from Waste: Reuse of Compost Heat as a Source of Renewable Energy [PDF]

, 2010
An in-vessel tunnel composting facility in Scotland was used to investigate the potential for collection and reuse of compost heat as a source of renewable energy.
E. R. Lamont, Antizar Ladislao, Blanca, Irvine, G., Lamont, E.R., B. Antizar-Ladislao, G. Irvine   +5 more
core   +1 more source

The Potential of Wind Power-Supported Geothermal District Heating Systems—Model Results for a Location in Warsaw (Poland)

Energies, 2019
Geothermal heat is considered a sustainable energy source with significant global potential. Together with heat distribution networks, it can provide clean thermal energy to individual and commercial consumers.
Bartłomiej Ciapała, Jakub Jurasz, Alexander Kies   +2 more
doaj   +1 more source

The potential of high heat generating granites as EGS source to generate power and reduce CO2 emissions, western Arabian shield, Saudi Arabia [PDF]

, 2015
Saudi Arabia's dependence on oil and gas to generate electricity and to desalinate sea water is widely perceived to be economically and politically unsustainable.
Varun, C., Singh, H. K., Chandrasekharam, D., Al Arifi, N., Al Bassam, A., Lashin, A., El Alfy, M., Ranjith, P. G.   +7 more
core   +1 more source

Dynamic simulation of ground source heat pump systems with non-stationary convolutions [PDF]

, 2022
Advective processes related to groundwater motion and flow rates have a significant impact on the thermal performance of ground source heat pump systems.
Beaudry, Gabrielle, Pasquier, Philippe
core   +1 more source

Thermal Performance Analysis on the Seasonal Heat Storage by Deep Borehole Heat Exchanger with the Extended Finite Line Source Model

Energies, 2022
Deep borehole heat exchanger is promising and competitive for seasonal heat storage in the limited space underground with great efficiency. However, seasonal heat storage performance of the essentially deep borehole heat exchanger reaching kilometers ...
Xiangxi Qin, Yazhou Zhao, Chengjun Dai, Jian Wei, Dahai Xue   +4 more
doaj   +1 more source

Assessing heat pumps as flexible load [PDF]

, 2013
In a future power system featuring significant renewable generation, the ability to manipulate domestic demand through the flexible operation of heat-led technologies such as heat pumps and micro-combined heat and power could be a critical factor in ...
Thomson, M., Hong, Jun, Kelly, Nicolas, Richardson, I.   +3 more
core   +1 more source

An analysis of natural gas exploration potential in the Qiongdongnan Basin by use of the theory of “joint control of source rocks and geothermal heat”

Natural Gas Industry B, 2014
The Oligocene Yacheng Fm contains the most important source rocks that have been confirmed by exploratory wells in the Qiongdongnan Basin. The efficiency of these source rocks is the key to the breakthrough in natural gas exploration in the study area ...
Zhang Gongcheng, Zhang Yina, Shen Huailei, He Yuping   +3 more
doaj   +1 more source