Results 11 to 20 of about 880,259 (204)

Thermal Performance of a Parabolic Trough Solar Concentrator Coupled with a Modified Flat Plate Collector for Greenhouse Heating [PDF]

open access: yesBiomechanism and Bioenergy Research, 2022
In the present study, a parabolic trough solar collector (PTC) was coupled with a modified flat plate solar collector (FPC) to serve as a greenhouse heating system.
Abolfazl Ziaadini   +2 more
doaj   +1 more source

Acute mountain sickness and sleep disturbances differentially influence cognition and mood during rapid ascent to 3000 and 4050 m

open access: yesPhysiological Reports, 2022
The impact of acute mountain sickness (AMS) and sleep disturbances on mood and cognition at two altitudes relevant to the working and tourist population is unknown. Twenty unacclimatized lowlanders were exposed to either 3000 m (n = 10; 526 mmHg) or 4050 
Peter S. Figueiredo   +5 more
doaj   +1 more source

Smart Core and Surface Temperature Estimation Techniques for Health-Conscious Lithium-Ion Battery Management Systems: A Model-to-Model Comparison

open access: yesEnergies, 2022
Estimation of core temperature is one of the crucial functionalities of the lithium-ion Battery Management System (BMS) towards providing effective thermal management, fault detection and operational safety.
Sumukh Surya   +3 more
doaj   +1 more source

Geochemical Analysis of Shemshak Shale Formation in Gushfil Mine (Iran): Paleo-Depositional Environment and Organic Matter Thermal Maturity [PDF]

open access: yesJournal of Petroleum Science and Technology, 2021
The present study investigated the geochemical characteristics of Shemshak shales as a probable oil source rock in the Gushfil mine located in the Sanandaj-Sirjan Zone (SSZ), Iran.
Ziba Hosseini   +5 more
doaj   +1 more source

Thermal Analyses and Verification for HAUSAT-2 Small Satellite [PDF]

open access: yesJournal of Astronomy and Space Sciences, 2006
HAUSAT-2 is nano satellite with 25 kg mass being developed by Space System Research Lab. in Hnakuk Aviation University. This paper addresses HAUSAT-2 small satellite thermal analyses and its verification at satellite system, electronic box, and PCB ...
Mi-Hyeon Lee   +2 more
doaj   +1 more source

Three-Dimensional Thermal Simulations of 18650 Lithium-Ion Batteries Cooled by Different Schemes under High Rate Discharging and External Shorting Conditions

open access: yesEnergies, 2021
In this work, three-dimensional thermal simulations of single 18650 lithium-ion battery cell and 75 V lithium-ion battery pack composed of 21 18650 battery cells are performed based on a multi-scale multi-domain (MSMD) battery modeling approach ...
Yang Li   +8 more
doaj   +1 more source

A Review of the State of the Art of Biomethane Production: Recent Advancements and Integration of Renewable Energies

open access: yesEnergies, 2021
Anaerobic Digestion (AD) is a well-established process that is becoming increasingly popular, especially as a technology for organic waste treatment; the process produces biogas, which can be upgraded to biomethane, which can be used in the transport ...
Francesco Calise   +4 more
doaj   +1 more source

Laryngeal Thermal Injury Model [PDF]

open access: yesJournal of Burn Care & Research, 2020
Abstract A lack of reliable laryngeal thermal injury models precludes laryngeal burn wound healing studies and investigation of novel therapeutics. We hypothesize that a swine laryngeal burn model can allow for laryngeal burn evaluation over time.
Christine L Christensen   +3 more
openaire   +2 more sources

Indirect Thermographic Temperature Measurement of a Power-Rectifying Diode Die Based on a Heat Sink Thermogram

open access: yesEnergies, 2022
This article concerns the indirect thermographic measurement of the junction temperature of a D00-250-10 semiconductor diode. Herein, we show how the temperature of the semiconductor junction was estimated on the basis of the heat sink temperature.
Krzysztof Dziarski   +3 more
doaj   +1 more source

Reliability Assessment and Thermal Consideration of a Step-down DC/DC Converter [PDF]

open access: yesInternational Journal of Industrial Electronics, Control and Optimization, 2019
Reliability consideration is always important among the manufacturers of power modules and converters. Before using of power electronic converters into the related application, it is necessary to predict its reliability over time.
Mahdi Radmehr, Mohammad Mojibi
doaj   +1 more source

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