Results 41 to 50 of about 4,567,939 (306)

Comparison of two different models for pile thermal response test interpretation [PDF]

, 2014
Thermal response tests (TRTs) are regularly used to characterise the thermal resistance of borehole heat exchangers and to assess the thermal conductivity of the surrounding ground.
Loveridge, F.A., Powrie, W., Powrie, W, William Powrie, Nicholson, D., Fleur Loveridge, Loveridge, F, Nicholson, D, Duncan Nicholson   +8 more
core   +1 more source

Influence of the clamping force on the power cycling lifetime reliability of press pack IGBT sub-module

The Journal of Engineering, 2019
The clamping force is the most important parameter of Press Pack IGBTs (PP IGBTs) as it not only affects the electrical, thermal, and mechanical characteristic, but also the long lifetime reliability.
Erping Deng, Jingwei Zhang, Zhibin Zhao, Jie Chen, Jinyuan Li, Yongzhang Huang   +5 more
doaj   +1 more source

An Experimental Investigation on the Heat Transfer Characteristics of Pulsating Heat Pipe with Adaptive Structured Channels

Energies, 2023
In recent years, the development of electronic chips has focused on achieving high integration and lightweight designs. As a result, pulsating heat pipes (PHPs) have gained widespread use as passive cooling devices due to their exceptional heat transfer ...
Jiangchuan Yu, Sihui Hong, Sasaki Koudai, Chaobin Dang, Shuangfeng Wang   +4 more
doaj   +1 more source

Comparative study on the thermal performance of surface‐mounted devices light‐emitting diode packaging with poly(1,4‐cyclohexylenedimethylene terephthalate) and epoxy moulding compound frames

IET Optoelectronics, 2022
With the emergence of the different light‐emitting diode (LED) packaging materials, the thermal analysis of LED device packaging with different materials has become urgent. The thermal performance of LED packaging with a poly(1,4‐cyclohexylenedimethylene
Dezhi Zhao, Zhihua Xiong, Cong Chen, Yunfei Niu   +3 more
doaj   +1 more source

Thermal Resistance of Aeromonas hydrophila

Journal of Food Protection, 1987
Thermal resistance of five strains of Aeromonas hydrophila (three clinical and two food isolates) was studied at 45 to 51°C in saline solution and raw milk. In addition, effects of growth temperature and growth phase on thermal resistance of the cells were also studied.
S A, Palumbo, A C, Williams, R L, Buchanan, J G, Phillips   +3 more
openaire   +2 more sources

Analysis of the Endwinding Cooling Effects in TEFC Induction Motors [PDF]

, 2006
This paper deals with the endwinding cooling problems of totally enclosed fan-cooled (TEFC) induction motors. In order to obtain information about the phenomena involved in the motor end space, three "ad hoc" prototypes have been built. The complete test-
A. Boglietti, A. Cavagnino, Boglietti, Aldo, Cavagnino, Andrea   +3 more
core   +1 more source

Thermo-Energy Performance of Lightweight Steel Framed Constructions: A Case Study

Buildings, 2022
The building sector continues to play an essential role in reducing worldwide energy consumption. The reduced consumption is accompanied by stricter regulation for the thermotechnical design of the building envelope.
Ligia Moga, Ioan Petran, Paulo Santos, Viorel Ungureanu   +3 more
doaj   +1 more source

Microbiome−host proteostasis crosstalk—An emerging perspective on mechanisms and interventions toward healthy longevity

FEBS Letters, EarlyView.
Proteostasis and the gut microbiota play a key role in shaping host physiology. Microbiota‐derived metabolites, vitamins, and RNA modulate host proteostasis. Findings from model systems, including C. elegans, indicate microbes can either stabilize or disrupt host proteostasis.
Abhishek Anil Dubey, Maria Ermolaeva
wiley   +1 more source

Gold Film over SiO₂ Nanospheres—New Thermally Resistant Substrates for Surface-Enhanced Raman Scattering (SERS) Spectroscopy

Nanomaterials, 2019
Surface-enhanced Raman scattering (SERS) sensors are constructed from metallic plasmonic nanostructures providing high sensitivity and spectral reproducibility.
Karel Kouba, Jan Proška, Marek Procházka   +2 more
doaj   +1 more source

A Method to Determine Human Skin Heat Capacity Using a Non-Invasive Calorimetric Sensor

Sensors, 2020
A calorimetric sensor has been designed to measure the heat flow dissipated by a 2 × 2 cm2 skin surface. In this work, a non-invasive method is proposed to determine the heat capacity and thermal conductance of the area of skin where the measurement is ...
Pedro Jesús Rodríguez de Rivera, Miriam Rodríguez de Rivera, Fabiola Socorro, Manuel Rodríguez de Rivera, Gustavo Marrero Callicó   +4 more
doaj   +1 more source