Results 21 to 30 of about 7,200,747 (248)

Energy-Efficient Thermal Management of Periodic Electronic Cavities Using the Cascaded Lattice Boltzmann Method: Optimization of the Air Inlet Inclination [PDF]

EPJ Web of Conferences
Efficient thermal management remains a major challenge in compact electronic systems, where increasing power density and confined geometries exacerbate heat accumulation and non-uniform temperature fields.
Amine Fatima Zahra Laktaoui, Jadal Mariam, Errebii Mohamed, Dhilou Abdeslem, Anflous Abdelhakim, Rhouzali Mohamed, El Alami Mustapha, Semma Elalami   +7 more
doaj   +1 more source

Geometric modification and placement of high heat flux ic chips on substrates of different materials

Journal of Thermal Engineering, 2023
This article presents the significance of using different sizes and positions of IC (Integrated Circuit) chips that are mounted on substrates of different materials. 1631The ICs are cooled by forced convection in a horizontal wind tunnel.
Shankar DURGAM, Ajinkya BHOSALE, Vivek BHOSALE   +2 more
doaj   +1 more source

Analysis of the temperature evolution of the canned motor with spiral tube heat exchanger in secondary water supply blackout fault

Scientific Reports
In a canned motor with a spiral tube heat exchanger for a nuclear main pump, if the secondary water suddenly fails, the temperature of the lubricating water and motor winding insulation must not exceed the alarm or permitted value within the 5 min ...
Li-Kun Ai, Yi-Ping Lu
doaj   +1 more source

Design and Manufacture of a Micro-Ejector and the Testing Stand for Investigation of Micro-Ejector Refrigeration Systems

Micromachines
This paper describes the procedure of design and manufacture of a micro-ejector proposed for miniature ejection refrigeration systems. It describes the procedure of design, fabrication, and experimentation on supersonic micro-ejectors and makes the case ...
Kamil Śmierciew, Dariusz Butrymowicz, Jerzy Gagan, Paweł Jakończuk, Mateusz Pawłowski   +4 more
doaj   +1 more source

Functional comparison of EncB and EncC cargo proteins in iron storage within the Myxococcus xanthus encapsulin

FEBS Letters, EarlyView.
Encapsulins are protein nanocompartments that play an important role in iron storage. In the Myxococcus xanthus encapsulin system, two cargo proteins called EncB and EncC contribute to iron mineralization. Here, we show that EncB and EncC generate iron‐containing minerals with distinct chemical compositions, suggesting that the composition of stored ...
Harry B. McDowell, Thomas Walther, Egbert Hoiczyk   +2 more
wiley   +1 more source

Numerical Study of a Wickless Heat Pipe for Cooling of Electronic Component [PDF]

This work conducts a numerical analysis on a wickless heat pipe with a flat evaporator (100 mm × 100 mm × 30 mm) designed to cool electronic components. A flat square electrical element of 100 mm × 100 mm is used to generate heat.
Habeeb, Laith Jaafer, Majdi, Hasan Shakir, Alderoubi, Nabeh, Mahmood, Raid Ahmed, Kassim, Muna S., Sultan Aljibori, Hakim S., Ibrahim, Saif Yousif, Adnan, Samah Ehsan   +7 more
core   +1 more source

ELECTRONIC CIRCUIT BOARDS NON-UNIFORM COOLING SYSTEM MODEL

Вестник Дагестанского государственного технического университета: Технические науки, 2016
. The paper considers a mathematical model of non-uniform cooling of electronic circuit boards. The block diagram of the system implementing this approach, the method of calculation of the electronic board temperature field, as well as the principle of ...
D. V. Yevdulov, O. V. Yevdulov
doaj   +1 more source

Chiral separation of chloroalkanes with the chromatographic column onboard Martian rovers

FEBS Letters, EarlyView.
Computer image of the Rosalind Franklin Rover of ESA's ExoMars mission. ExoMars is scheduled to land on planet Mars in Oxia Planum in 2029. This area represents an interesting spot to look for biosignatures. Investigations of ExoMars include measurement on molecular chirality. We show that chiral chloroalkanes, that have been identified on Mars, can be
Asma Merzougui, Agnes Banreti, Armelle L. Ernst, Guillaume Leseigneur, Uwe J. Meierhenrich   +4 more
wiley   +1 more source

A Quick Overview of Compact Air-Cooled Heat Sinks Applicable for Electronic Cooling—Recent Progress

Inventions, 2017
This study provides an overview regarding enhancement of an air-cooled heat sink applicable for electronic cooling subject to cross-flow forced convection.
Chi-Chuan Wang
doaj   +1 more source

A novel quinazolinone insulin receptor inhibitor and its synergy with an EGFR inhibitor in glucose‐driven glioblastoma

Molecular Oncology, EarlyView.
The novel styrylquinazolinone‐based molecule W1B effectively suppresses glioblastoma by inhibiting IGF1R and EGFR. In high‐glucose microenvironments driving tumor resistance, W1B acts synergistically with the EGFR inhibitor dacomitinib. This combination safely blocks compensatory survival signaling in zebrafish xenograft models. Showcasing promising in
Patryk Rurka, Wioleta Cieślik, Wojciech Płaziński, Katarzyna Stępnik, Anna Boguszewska‐Czubara, Elżbieta Kot, Robert Musioł, Mateusz Jasica, Anna Mrozek‐Wilczkiewicz, Katarzyna Malarz   +9 more
wiley   +1 more source