Results 1 to 10 of about 141,935 (169)

How does indirect air-cooling influence pulp chamber temperature in different volume teeth and absence/presence of resin-based composite during light curing? [PDF]

BMC Oral Health, 2022
Background Light-curing of materials during restorative dental procedures poses a risk for pulp tissue overheating. Therefore, the aim of this study was to investigate the effect of indirect air-cooling on pulp chamber temperatures during light-curing of
Mathieu Mouhat, Lina Stangvaltaite-Mouhat, Emil Finnäs, Amani Andersen, Anneli Lirhus Evertsen, Bo W. Nilsen   +5 more
doaj   +2 more sources

Investigating the thermal performance of air-cooling system integrated with TEC modules: Transient numerical simulation

Case Studies in Thermal Engineering, 2023
The current study represents a developed 3-D numerical transient model to a complete indirect non-evaporative cooling system integrated with an assisted TEC unit using OpenFOAM V.9 source code.
Taif M. Mansoor, Saif W. Mohammed Ali, Hussam H. Jabbar   +2 more
doaj   +1 more source

The Effect of the Number of Cooling Pads on the Output Air Condition and Effectiveness of Air Cooler

International Journal of Applied Sciences and Smart Technologies, 2022
To get comfortable air, it can be done by using an air conditioner or air cooler. The electrical power used for the air cooler is relatively lower. This research aims to see the effect of the number of cooling pads on the output air condition and on the ...
Wibowo Kusbandono
doaj   +1 more source

Ventilation refrigeration and cooling technology of high temperature heat damaged mine

Meikuang Anquan, 2022
Taking Xinjulong Mine in Juye Mining Area as the object, the ventilation difficulties and cooling difficulties were analyzed, and a graded cooling method combining the full air volume cooling at the wellhead and the underground centralized cooling was ...
WANG Chunyao, ZHOU Jian, JIAN Junchang, ZHENG Xingbo, LUO Wei   +4 more
doaj   +1 more source

МОДЕЛЮВАННЯ ПОЛЯ ТЕМПЕРАТУРИ РОЗПОДІЛЬЧОГО ТРАНСФОРМАТОРА

Holodilʹnaâ Tehnika i Tehnologiâ, 2017
В роботі наведено причини і виконане обґрунтування доцільності впровадження на етапі проектування розподільчого трансформатора з економічно обґрунтованою і оптимальною конструкцією - методу моделювання поля температур на підставі вирішення рівняння ...
В. А. Матухно, Ю. В. Байдак, П. Томлейн   +2 more
doaj   +1 more source

ТЕПЛОВА ПІДСИСТЕМА РОЗПОДІЛЬЧОГО ТРАНСФОРМАТОРА НАПРУГИ

Holodilʹnaâ Tehnika i Tehnologiâ, 2016
Результатом роботи є обґрунтування доцільності впровадження результатів моделювання рівнянь теплового балансу, складених для активної частини розподільчого трансформатора напруги, на стадії його завершального і уточнюючого етапу проектування.
В. А. Матухно, Ю. В. Байдак, P. Tomlein   +2 more
doaj   +1 more source

Effect of Mixed Cooling on Postmortem Energy Metabolism and Meat Quality of Yellow-Feathered Broilers [PDF]

Shipin Kexue
In order to investigate the effect of low-temperature air cooling on the postmortem energy metabolism and meat quality of yellow-feathered broilers during mixed cooling (first water cooling and then air cooling), 85-day-old broilers were slaughtered and ...
ZHAO Yang, XU Xinglian, ZHAO Tinghui, WANG Peng, MEI Xincheng, LI Zhen
doaj   +1 more source

COMPARISON OF CHARACTERISTICS OF DEEP AIR COOLING AT THE GTU INLET IN DIFFERENT CLIMAT TYPE

Авіаційно-космічна техніка та технологія, 2020
The efficiency of deep air cooling at the inlet of gas turbine units has been investigated for changed climatic conditions of operation during the month.
Микола Іванович Радченко, Євген Іванович Трушляков, Богдан Сергійович Портной, Сергій Анатолійович Кантор, Ян Зонмін   +4 more
doaj   +1 more source

Investigation of Sensible Cooling Performance in the Case of an Air Handling Unit System with Indirect Evaporative Cooling: Indirect Evaporative Cooling Effects for the Additional Cooling System of Buildings

Buildings, 2023
Previous studies have shown that the amount of energy consumed by mechanical cooling can be significantly reduced by the indirect evaporative cooling (IEC) process. By increasing the heat recovery efficiency of air handling units (AHUs), sensible cooling
Attila Kostyák, Szabolcs Szekeres, Imre Csáky   +2 more
doaj   +1 more source

Increasing electrical power output and fuel efficiency of gas engines in integrated energy system by absorption chiller scavenge air cooling on the base of monitoring data treatment

E3S Web of Conferences, 2018
An advanced scavenge air cooling system for reciprocating gas engines of integrated energy system for combined electricity, heat and refrigeration generation has been developed.
Radchenko Andrii, Radchenko Mykola, Konovalov Andrii, Zubarev Anatolii   +3 more
doaj   +1 more source