The central air conditioning system produces a large number of low-grade condensation heat,so it has great significance in the aspect of the energy-saving and environmental protection.Put forward two kinds of program which used condensing heat to produce low temperature,gives a detailed description ...
ELSEVIERSmith I.K., Stosic N., Kovacevic A. Power Recovery from Low Grade Heat by Means of Screw Expanders, Woodhead Publishing, Elsevier, (2014)I. K. Smith, N. Stosic, and A. Kovacevic, Power Recovery from Low Grade Heat by Means of Screw Expanders, Chandos Publishing, 2014....
Based on the above data, the Permian System in the study area mainly experienced the prehnite-pumpellyite facies very low-grade metamorphism under medium-pressure with metamorphic temperature at 200~370℃, indicating its potential for hydrocarbon generation. Together with the hydrocarbon generation ...
Having a fever means the body’s immune system is fighting against infections. This is a good sign in most cases. If the fever is between 100.4 and 102°F, it is considered a low-grade fever. A low-grade fever may not require treatment in most cases. If the body temperature goes beyo...
(1–1.5 GPa and ~ 550 °C) from the Sesia Zone, Western Alps were examined by means of scanning electron, back-scattered and cathodoluminescence imaging and isotope dilution thermal ionization mass spectrometry to investigate U-Pb systematics of zircon in high-pressure, low-temperature terranes....
3. Protected Low-Temperature Cooking Cooking in Plastic Packing Without the Vacuum Ziploc Bagging Wrapping in Plastic Wrap Rolling Cannonballs Introduction Before We Start: A Note from New York City: New York City + No HACCP plan = no vacuum machines. ...
ZnO is a material that crystallizes very easily at room temperature even at very thin thickness such as 5 nm. The ZnO lattice sites are at the corners and center of a hexagon. Three silver atoms at alternate fourfold hollow sites form the unit cell of a (111) plane of silver, with 2.6...
A new, low temperature, energy-efficient and sustainable desalination system has been developed in this research. This system operates under near-vacuum conditions created by exploiting natural means of gravity and barometric pressure head. The system can be driven by low grade heat sources such as...
Low-temperature sintered (Na1/2Bi1/2)0.935Ba0.065Ti0.975(Fe1/2Nb1/2)0.025O3 (NBT-BT-0.025FN) lead-free incipient piezoceramics were investigated using high-purity Li2CO3 as sintering aids. With the ≤0.5 wt% Li2CO3 addition, the introduced Li+ cations precede to enter the A-sites of...
Emerging studies suggest that monocytes can be trained by bacterial endotoxin to adopt distinct memory states ranging from low-grade inflammation to immune exhaustion. While low-grade inflammation may contribute to the pathogenesis of chronic diseases, e