Add to ORKGIn this paper, detailed analyses of some bulk materials and their flow properties related with the operation with porous heat exchanger wall types are presented. A focus is on granular media and their properties. Investigations with respect to attrition and abrasion have been performed to identify the most suitable granular product in combination with different wall materials. Tested products are alumina grinding balls, sintered bauxite, fused silica and silicon carbide on the ceramic side, quartz sand and flints, basalt and normal corundum on the natural products side
In this article is considered the use of porous material in heat exchangers. The programming model w...
There are several methods for heat transfer enhancement. For example, one can attach various fins on...
Geothermal energy systems can help in achieving an environmentally friendly and more efficient energ...
This Paper summarizes research activities that analyse the thermodynamic behaviour of an Air / Sand ...
Dispatchability of CSP and a further reduction of levelized electricity costs are strong incentives ...
The dispatchability of Concentrating Solar Power (CSP) plants and a further reduction of levelized e...
In the context of CSP, cheap thermal storages promise low levelized electricity costs. Sand has been...
In the context of CSP, cheap thermal storages promise low levelized electricity costs. Sand has been...
A brief analysis is presented of how heat transfer takes place in porous materials of various types....
In borehole heat exchangers (BHE), grouting material plays a significant role in the heat transfer b...
A selection of granular natural and ceramic materials have been experimentally characterized with re...
A brief analysis is presented of how heat transfer takes place in porous materials of various types....
The paper aimed to investigate the performance of several hydrophilic materials, namely metals, fibr...
Heat exchangers are widely used in heat supply systems. To increase the efficiency of heat supply sy...
In this article is considered the use of porous material in heat exchangers. The programming model w...
In this article is considered the use of porous material in heat exchangers. The programming model w...
There are several methods for heat transfer enhancement. For example, one can attach various fins on...
Geothermal energy systems can help in achieving an environmentally friendly and more efficient energ...
This Paper summarizes research activities that analyse the thermodynamic behaviour of an Air / Sand ...
Dispatchability of CSP and a further reduction of levelized electricity costs are strong incentives ...
The dispatchability of Concentrating Solar Power (CSP) plants and a further reduction of levelized e...
In the context of CSP, cheap thermal storages promise low levelized electricity costs. Sand has been...
In the context of CSP, cheap thermal storages promise low levelized electricity costs. Sand has been...
A brief analysis is presented of how heat transfer takes place in porous materials of various types....
In borehole heat exchangers (BHE), grouting material plays a significant role in the heat transfer b...
A selection of granular natural and ceramic materials have been experimentally characterized with re...
A brief analysis is presented of how heat transfer takes place in porous materials of various types....
The paper aimed to investigate the performance of several hydrophilic materials, namely metals, fibr...
Heat exchangers are widely used in heat supply systems. To increase the efficiency of heat supply sy...
In this article is considered the use of porous material in heat exchangers. The programming model w...
In this article is considered the use of porous material in heat exchangers. The programming model w...
There are several methods for heat transfer enhancement. For example, one can attach various fins on...
Geothermal energy systems can help in achieving an environmentally friendly and more efficient energ...