Results 11 to 20 of about 176,436 (256)
Plant Extracts to Alleviating Heat Stress in Dairy Cows
Animals, 2023 Heat stress (HS) in cows is a critical issue in the dairy industry. Dairy cows accumulate heat from body metabolism, along with that imposed by air temperature, humidity, air flow and solar radiation.
Yongmei Guo +3 more
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Stochastic Generation of District Heat Load [PDF]
Energies, 2021 Modelling heat load is a crucial challenge for the proper management of heat production and distribution. Several studies have tackled this issue at building and urban levels, however, the current scale of interest is shifting to the district level due to the new paradigm of the smart system. This study presents a stochastic procedure to model district
Menapace, Andrea +3 more
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Energy Science & Engineering, 2020 A pulse tube refrigerator (PTR) was developed to operate at different cooling capacities to meet the requirements of various applications. Changes in the thermal loads or the long operating time of the PTR will influence the cold conditions (cold‐end ...
Shaoshuai Liu +5 more
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Equivalent Heat Load Test on Hot Aircraft Engine Components [PDF]
Archives of Foundry Engineering, 2023 The paper presents the assumptions and methodology for investigating equivalent heat load testing of hot aircraft engine components. The basic heat loads occurring in an aircraft engine during aircraft flight are characterised.
M. Mróz +3 more
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Effects of pumping profiles on the temperature distributions in doubleend pumped solid-state lasers: A comparison study [PDF]
Engineering and Technology Journal, 2022 In this work, the effects of pumping profiles on the temperature distributions in solid-state lasers pumped by laser diode from two different end faces were studied.
Hind Jawad +2 more
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Economically sustainable shade design for feedlot cattle
Frontiers in Veterinary Science, 2023 Provision of shade reduces radiant heat load on feedlot cattle, thus reducing demand of water and energy for thermoregulation. While the positive effects of shade on animal welfare are widely known, the literature lacks data on the magnitude of its ...
Alex S. C. Maia +9 more
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Performance Analysis of a Large-Scale Steam Condenser Used in a Steam Power Plant
European Mechanical Science, 2020 Thispaper summarizes performance analysis of large-scale seawater-cooled box type condenserin a 660 MW steam power plant. Effect of seawater temperature and steam massflow rate are investigated on the key performance parameters of steam condenser.Results
Mehmet Tontu
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Animals, 2021 In smallholder dairy farms (SDFs), farmers often build cowsheds using local materials and based on self-accumulated experience without due consideration to reducing the risk of heat stress.
Nguyen N. Bang +7 more
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Frontiers in Energy Research, 2022 By optimizing the design of the building envelope, it is possible to create a more comfortable and energy-efficient indoor environment for the occupants.
Xin Yuan, Yuji Ryu, Dian Sekartaji
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Trudy Odesskogo Politehničeskogo Universiteta, 2020 A comprehensive system analysis of a once-through steam generator was carried out as well as a multilevel structure of its model was developed. The application of the procedure of decomposition of a complex object at the initial stages of modeling made ...
Надія Володимирівна Ложечнікова
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