The rates for water Ws supplied to the steel shutter from the slit of the water discharge system was changed. First, the water film flow that formed on the convex surfaces of the main curved parts of connected shutter slats was observed under non﹉eating conditions. Then, the velocity of ...
corresponding to a temperature decrease of 1.9–3.3 °C for the internal surface of the textile. Natural evolution has resulted in organisms with excellent thermoregulation capabilities, especially in extreme climates. The development of bioinspired materials that mimic biological properties for thermoregulati...
During the day, ventilating air can be drawn into the rock pile and cooled. As the air leaves the rocks its temperature can be further reduced in an evaporative cooler. 4.3.4 Passive systems Natural air conditioning can be accomplished by a passive solar heating/cooling system. The solar ...
Extensive shear-related melting also occurs during hypervelocity meteor impacts where strain rates are > 106/s (Spray, 1998; Osinski et al., 2018). Thin veins and larger pod-, dike-, or sheet-like bodies of melt can be produced by impact (Fig. 8). These impact melt bodies may form gl...
The gray line delineates the abundance and compositional change of THDAA with temperature. The two non-sterilized samples falling out of the gray line manifest the effects of biodegradation at lower temperatures on the concentration and compound distribution of the THDAA. The results are presented ...
heating degree days may be calculated by obtaining the average temperature of the day, and subtracting the average from a reference temperature. The average temperature of the day may be weighted according to the length of time the temperature remains at a discrete point during the day. Act22wil...
However, due to the influence of weather factors by temperature, solar irradiance, wind speed, etc., CCHP systems with renewable energy generation methods have uncertainty in electricity production, which will increase the dependence on the grid [9]. The addition of energy storage batteries can ...
Average PM2.5-bound metal contents in Baoding during the sampling period are depicted in Table 6. Compared with the non-heating period, all heavy metals concentrations increased during heating period. The growth rates of heavy metals from the highest to the lowest were below: Pb, Cu, Zn, Cr...
展开 关键词: Tin alloys Binary alloys Melting Solid solutions Bismuth alloys Heating Invariance Liquid phases Microstructure Powder metals Quick reaction Rates Reprints Solidification Temperature Thermodynamics Supercooling Drops DOI: 10.1016/0036-9748(89)90505-X 被引量: 22 年份...
A storage heater normally has at least two controls: one regulates how much electricity is used to determine how much heat is generated for storage, and the other controls how much heat is released. This means that if you're out during the day, you can delay the heat’s release until yo...