Results 71 to 80 of about 1,579,908 (242)

Physical concept and calculation of boiling point in a pulsating heat pipe

open access: yesTekhnologiya i Konstruirovanie v Elektronnoi Apparature, 2014
LED development is accompanied by the need to ensure a constructive solution for the thermal conditions' problem. For this purpose one can use pulsating heat pipes (PHP), that operate more efficiently after the start of heat carrier boiling. This article
A. N. Naumova   +2 more
doaj   +1 more source

From Materials to Systems: Challenges and Solutions for Fast‐Charge/Discharge Na‐Ion Batteries

open access: yesAdvanced Energy Materials, EarlyView.
This review systematically analyzes the key characteristics limiting the fast‐charge/discharge capability of Na‐ion batteries (SIBs) from a multi‐scale perspective encompassing electrode materials, the electrode‐electrolyte interface, and the system. Furthermore, it presents practical solution strategies for the fundamental issues arising at each scale,
Bonyoung Ku   +5 more
wiley   +1 more source

Experimental and analytical performance investigation of air to air two phase closed thermosyphon based heat exchangers [PDF]

open access: yes, 2014
In recent years, the use of wickless heat pipes (thermosyphons) in heat exchangers has been on the rise, particularly in gas to gas heat recovery applications due to their reliability and the level of contingency they offer compared to conventional heat ...
Sayegh, MA   +4 more
core   +1 more source

Experimental Study on Low-Temperature Thermal Management of Lithium Battery with Pulsating Heat Pipe

open access: yesWorld Electric Vehicle Journal
To address the serious decline in charge and discharge performance of lithium batteries in low temperatures, this paper proposes a thermal management scheme with pulsating heat pipes, which effectively achieves the advantages of pulsating heat transfer ...
Keyong Li, Xianchao Wang
doaj   +1 more source

Design, Control, and Clinical Applications of Magnetic Actuation Systems: Challenges and Opportunities

open access: yesAdvanced Intelligent Systems, Volume 7, Issue 3, March 2025.
This review aims to provide a broad understanding for interdisciplinary researchers in engineering and clinical applications. It addresses the development and control of magnetic actuation systems (MASs) in clinical surgeries and their revolutionary effects in multiple clinical applications.
Yingxin Huo   +3 more
wiley   +1 more source

Radiometric Constraints on the Timing, Tempo, and Effects of Large Igneous Province Emplacement

open access: yesGeophysical Monograph Series, Page 27-82., 2021

Exploring the links between Large Igneous Provinces and dramatic environmental impact

An emerging consensus suggests that Large Igneous Provinces (LIPs) and Silicic LIPs (SLIPs) are a significant driver of dramatic global environmental and biological changes, including mass extinctions.
Jennifer Kasbohm   +2 more
wiley  

+1 more source

Análise de tubos de calor pulsantes de baixa temperatura com ênfase na estimativa do coeficiente de transferência de calor [PDF]

open access: yes, 2012
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia Mecânica, Florianópolis, 2010A utilização de tubos de calor pulsantes (TCPs) como dispositivos de controle térmico de equipamentos ...
Souza, Franco Andrey Silverio de
core  

Pulsating heat pipes: experimental analysis, design and applications

open access: yes, 2018
International audienceThe pulsating heat pipes (PHP), also called oscillating heat pipes, belong to the thermal system category of heat pipes, two-phase passive thermal devices used to transfer heat from a hot source to a cold region, with very high ...
Nikolayev (Vadim S. )   +6 more
core   +1 more source

Potential of heat pipe technology in nuclear seawater desalination [PDF]

open access: yes, 2009
The official published version of this article can be found at the link below.Heat pipe technology may play a decisive role in improving the overall economics, and public perception on nuclear desalination, specifically on seawater desalination.
Anastasov, V, Khamis, I, Jouhara, H
core   +1 more source

EFFECT OF WORKING FLUID AND FILLING RATIO ON PERFORMANCE OF A CLOSED LOOP PULSATING HEAT PIPE [PDF]

open access: yesJournal of Engineering Science and Technology, 2016
This paper presents preliminary experimental results on thermal performance of a closed loop pulsating heat pipe (CLPHP) using copper tube having internal and external diameter with 2 mm and 3 mm respectively.
E. R. BABU, G. V. GNANENDRA REDDY
doaj  

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