Results 41 to 50 of about 1,628,582 (186)

Climate-adaptive building envelopes: Benchmarking thermochromic coatings against static cool surfaces under future warming and occupancy scenarios

Case Studies in Thermal Engineering
Buildings use energy for cooling and heating to maintain indoor thermal comfort. Owing to rising temperatures and climate change, future energy demand for space cooling is expected to increase, whereas space heating requirements in winter may decline ...
Mansour Alhazmi
doaj   +1 more source

Electron and proton heating by solar wind turbulence [PDF]

, 2009
Previous formulations of heating and transport associated with strong magnetohydrodynamic (MHD) turbulence are generalized to incorporate separate internal energy equations for electrons and protons. Electron heat conduction is included.
Matthaeus, William H., Cranmer, S.R., Oughton, Sean, S. R. Cranmer, S. Oughton, J. C. Kasper, W. H. Matthaeus, Kasper, J.C., B. Breech, Breech, Ben   +9 more
core   +1 more source

A Novel Ultra-Efficient Electric Water Heater with Graphene-Enhanced Thermal Elements

Energies
Improving the efficiency of electric water heating systems is essential for reducing energy use and supporting sustainable energy utilization. This study presents the development and optimization of an ultra-efficient electric water heater incorporating ...
Mussad Alzahrani, Taher Maatallah, Ghazi Alotaibi, Saud Alsehrani, Ibrahim Alyousefi, Abdullah Alazeb, Muhammad I. Masud, Sajid Ali   +7 more
doaj   +1 more source

Heating influence on hierarchical structures fabricated by direct laser interference patterning

Scientific Reports, 2022
The combination of direct laser interference patterning (DLIP) with laser-induced periodic surface structures (LIPSS) enables the fabrication of functional surfaces reported for a wide spectrum of materials. The process throughput is usually increased by
Nikolai Schröder, Fabian Nyenhuis, Robert Baumann, Lucinda Mulko, Thomas Kiedrowski, Johannes Albert L’huillier, Andrés Fabián Lasagni   +6 more
doaj   +1 more source

Numerical simulation of indirect heating of water by heat transfer surface area located at the heat source

EPJ Web of Conferences, 2013
Heating the water in the water tank indirectly heated water runs through the heat exchange surfaces heated by the heat source. Using mathematical modeling for indirect heating of water in the water tank was determined heating time for the selected heat ...
Jandačka J., Gavlas S., Lenhard R., Kaduchová K.   +3 more
doaj   +1 more source

Heat Loading of Steam Boilers Heating Surfaces [PDF]

Manufacturing Technology, 2017
This paper deals with the comparison of an analytical solution of the temperature field of a steam boiler pipe membrane wall using a numerical method calculation in the COSMOS/M programme. The result analysis showed that analytical calculating methods which are limited to 1D and 2D task types can be used for the approximate calculation of temperature ...
Mária Čarnogurská, Miroslav Příhoda, Blanka Skočilasová, Bystrík Červenka   +3 more
openaire   +1 more source

Autoencoder-Based Modeling for Fouling Monitoring on Boiler Heating Surfaces

发电技术
ObjectivesZhundong coal is characterized by large reserves and favorable combustion properties, but its high alkali metal content tends to lead to fouling on boiler heating surfaces.
WANG Ke, WANG Xinyue, TAN Peng, ZHANG Cheng, FANG Qingyan, CHEN Gang   +5 more
doaj   +1 more source

Experimental investigation of abrasive potential and drilling efficiency at elevated temperatures via Cerchar rock scratching

Geomechanics and Geophysics for Geo-Energy and Geo-Resources
To see if and how abrasive potential as well as drilling efficiency change due to rock heating, Cerchar scratch tests were performed on six types of rock at eight temperature levels. Results indicate that rock abrasivity is temperature-dependent.
Guangzhe Zhang, Heinz Konietzky, Thomas Frühwirt   +2 more
doaj   +1 more source

Pressure Sensitive Cat Heating Pad Reviews

, 2021
Pressure Sensitive Cat Heating Pad It warms up quickly and has two times however many warmth settings as various pads, its enlightened controller is more straightforward to understand and work, and analyzers inclined toward the overall knowledge of using
Cat Heating Pad
core   +1 more source

Structural solutions impact on thermal energy efficiency of heating surface at an open space

Journal of Civil Engineering and Management, 2013
This paper presents studies on thermal energy efficiency of heating surface at an open space according to structural solutions and climatic conditions. Numerical simulation research was conducted to assess three different types of heating surfaces at an ...
Dobrosława Kaczorek, Halina Koczyk
doaj   +1 more source