Spray cooling impact is most of the time limited by evaporation in the experiment. A formula is proposed to diagnose evaporation rate according to wall temperature, air humidity, and incoming water flux. It is also shown that effective evaporative cooling is shared between air and working fluid....
1. Influence of calculation formula of water evaporation quantity on water saving of circulating cooling water system 蒸发水量计算公式对循环冷却水节水的影响更多例句>> 4) water evaporation 水分蒸发 1. A program is coded to simulate the water evaporation on airway surface and heat transfer between...
constant-speed and decelerating;2) during the microwave drying process,the average drying rate and specificmoisture evaporation ratewere higher when the wood moisture c.结果表明:木材微波干燥过程可以分成加速段、恒速段和减速段3个阶段;在微波干燥过程中,木材含水率在纤维饱和点以上...
per day; (c) calculating the 24-h cumulative value of the 12-h Rs as the daily RsCLD value; (d) wind speed at 10 m (U10CLD) was calculated as the 24-h average of 24 1-h values, which were then converted to a height of 2 m (UCLD) using Formula (2) as follows, ...
This empirical formula is based on a comparison of measured and simulated δ18O and d-excess values for the period from August to October 2015 and applied for the data-model comparison over the whole measurement period of this study (see Fig. 1) afterwards. Data filtering For analysing ...
we calculate new heat dissipation in evaporation.According to formula of thermal resistance of air layer, we can get thermal resistance of air layer.According to numerical analysis, we draw conclusions.When there is no heat source, the water temperature first decreases linearly,then tend to be ...
Where m refers to the clean water production rate,Lvrefers to the latent heat of the water evaporation, which is calculated following an empirical formula from literature20. As mentioned before, the clean water production rate of the 1st, 2nd and 3rd stage in the 3-stage SSA-MD device is ...
The formula for calculating the average daily exposure dose ICD is as follows:(5)ICD=C×IR×EF×EDBW×AT In Eq. (5), C is the measured concentration of fluoride in groundwater (mg·L−1), IR is the drinking rate (L·d−1), EF is the exposure frequency (d·a−1), ED is...
This evaporation rate should be as high as possible for economic reasons. The hydrogel structure which is to be dried by the process of the present invention and which if appropriate has been mixed with additional reactants and/or water-absorbing polymeric particles removed as subsize in the ...
Alternative Method to the Clément’s First Demand Formula for Estimating the Design Flow Rate in On-Demand Pressurized Irrigation Systems. J. Irrig. Drain. Eng. 2016, 142, 04016024. [Google Scholar] [CrossRef] Pérez-Sánchez, M.; Carrero, L.M.; Sánchez-Romero, F.J.; Amparo López-...