نتایج جستجو برای: received electricity coefficient of 0002
تعداد نتایج: 21176528 فیلتر نتایج به سال:
RETURN TO ISSUEEditorialNEXTHistorical Perspective of the Journal Chemical& Engineering Data’s Published Topics, 1956–2020Ramesh L. GardasRamesh GardasMore by Ramesh Gardashttp://orcid.org/0000-0002-6185-5825, David A. KofkeDavid KofkeMore Kofkehttp://orcid.org/0000-0002-2530-8816, Ronny PiniRonny PiniMore Pinihttp://orcid.org/0000-0002-9443-3573, Gabriele SadowskiGabriele SadowskiMore Sadowski...
in the first part of this thesis we explored wetting and its dynamics for small droplets. first, we showed how a simple feature of water droplets on a surface, i.e. laplace pressure, can be exploited to build a micropump. we investigated capillary pumping in microchannels both experimentally and numerically. putting two droplets of different sizes at the in/outlet of a microchannel, will ge...
A heat pump with thermal storage system is a system that operates a heat pump during night-time using inexpensive electricity; during this time, the generated thermal energy is stored in a thermal storage tank. The stored thermal energy is used by the heat pump during daytime. Based on a model of a dual latent heat storage tank and a heat pump, this study conducts control simulations using both...
در این مطالعه، میدان جریان مربوط به ایمپاکتور متقارن محوری در شرایط رقیق و در نسبت فشارهای مختلف مورد مطالعه قرار گرفته است. از روش شبیه سازی مستقیم مونت کارلو برای مدل کردن میدان جریان در اعداد نادسن 1/0، 01/0 و 0002/0 استفاده شده است. اعداد نادسن با استفاده از مقادیر فشار سکون در بالادست محاسبه شده اند. برای هر عدد نادسن، تاثیر مقادیر مختلف فاصله بین خروجی نازل و صفحه ایمپاکتور (l) و مقادیر م...
This study describes the final results from so-called “The Experiment Swedish largest energy saving experiment” carried out by E.ON Sweden. The purpose of the Experiment was to investigate whether visualization of electricity consumption in real time would lead to a reduced electricity use. Almost 10,000 customers participated in the project and received displays where they could observe their ...
in this study greenhouse tomato production was investigated from energy consumption and greenhouse gas (ghg) emission point of views. moreover, artificial neural networks (anns) and adaptive neuro-fuzzy inference systems (anfis) were employed to model energy consumption for greenhouse tomato production. total energy input and output were calculated as 1316.14 and 281.1 gj/ha. among the all ener...
Measurements on R600a refrigerators have shown electricity savings over R134a and R12 up to 20%. We propose new parameters which are functions of well known refrigerant properties. These parameters show that R600a has half the leakage, pressure loss and condenser pressure and double the heat transfer coefficient of R12 and R134a explaining the measurements. Use of R600a in small heat pumps and ...
S.J. Ryan, C.U. Knechtel, and W.M. Getz Department of Environmental Science, Policy and Management, University of California, Berkeley, CA 94720, USA, Museum of Vertebrate Zoology, 3101 VLSB, University of California, Berkeley, CA 94720, USA, Centre for Wildlife Management, University of Pretoria, Pretoria 0002, South Africa, and Mammal Research Institute, Department of Zoology and Entomology, ...
ADVERTISEMENT RETURN TO ISSUEEditorialNEXTIntroduction to Special Issue: Computational ToxicologyNicole C. KleinstreuerNicole KleinstreuerMore by Nicole Kleinstreuerhttp://orcid.org/0000-0002-7914-3682, Igor V. Tetko*Igor Tetko*Email: [email protected]More Tetkohttp://orcid.org/0000-0002-6855-0012, and Weida TongWeida TongMore Tonghttp://orcid.org/0000-0002-4093-3708Cite this: Chem. Res. Toxico...
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