Results 91 to 100 of about 1,582,772 (243)

The Effect of Nb on Microstructure and Properties of GH4169 Alloy Pipe [PDF]

open access: yesTeshugang
With the manufacturing process by vacuum induction, electroslag remelting, vacuum self consumption, homogenization heat treatment, forging, hot extrusion, cold rolling, and heat treatment.
Wang Shaobing, Sun Wenqiang, Wang Man, Zhou Zhu, Liu Zhengdong, Zhong Qiang
doaj   +1 more source

TECTB Variants Reveal Tectorial Membrane Vulnerability in Dominant Non‐Syndromic Hearing Loss

open access: yesAdvanced Science, EarlyView.
TECTB is a non‐collagenous protein of the tectorial membrane – an extracellular matrix of the cochlea. This study identifies dominant missense variants in TECTB linked to human hereditary deafness in two unrelated families. Genetically engineered mice homozygous for one of the variants are profoundly deaf, whereas heterozygous mice have normal hearing ...
Evan B. Hale   +23 more
wiley   +1 more source

Experimental Investigation of Impact of Working Fluid and Pipe Material on Heat Pipe Performance

open access: yesНаука и техника
A passive device, the heat pipe has the capacity to transfer massive volumes of heat over small cross-sectional areas at extremely small temperature differentials heat pipes are extensively employed in many engineering applications owing to their ...
A. S. Dube   +5 more
doaj   +1 more source

REGULARITIES OF THE AVERAGE HEAT EXCHANGE FOR PIPES WITH ROUGH WALLS AND ROUGH FLAT CHANNELS UNDER ONE-SIDED THERMAL LOADING

open access: yesВестник Дагестанского государственного технического университета: Технические науки, 2018
. Objectives The aim of the present work is to carry out mathematical modelling of heat exchange in rough flat channels and round pipes with rough walls during one-sided heating.
Igor' E. Lobanov
doaj   +1 more source

Mechanophore‐Based Multichannel Colorimetric Force Sensors: Ultrasound‐Driven Stress and Strain Quantification

open access: yesAdvanced Science, EarlyView.
ABSTRACT Mechanophores with mechanochromic properties have attracted significant attention as force‐responsive materials for structural sensing. However, their applications remain mainly limited to qualitative force visualization, as direct and quantitative extraction of mechanical parameters such as stress and strain from mechanochromic responses has ...
Seungo Baek   +8 more
wiley   +1 more source

Experiment research on the influence of cored heat pipe on temperature field of high temperature coal pile

open access: yesMeikuang Anquan
In order to study the influence characteristics of cored heat pipes on the temperature field of coal pile and the feasibility of preventing the spontaneous combustion of coal pile, the heat transfer law of two kinds of heat pipes with core and without ...
Xin YI   +4 more
doaj   +1 more source

Self‐Sustaining Sensing Systems: Integration Strategies and Signal–Power Matching in Energy‐Harvesting Electronics

open access: yesAdvanced Science, EarlyView.
Energy‐harvesting‐integrated sensors couple ambient energy conversion with sensing, processing, and wireless communication. This review organizes recent progress through integration architectures and operating principles, revisiting co‐packaged, monolithic, and co‐functional designs together with always‐on, event‐driven, and multi‐modal sensing modes ...
Taehyun Park   +5 more
wiley   +1 more source

Analysis of Transmission Phenomena in Low-Potential Heat Transport by Heat Pipes in the Deep- Borehole Simulator

open access: yes, 2012
This article presents a proposal of a simulator for low-potential geothermal heat transfer by means of heat pipes into the heat pump exchanger section. On this device the research on transmission phenomena at different temperatures at the simulator inlet
Richard Lenhard   +3 more
core   +1 more source

Mitochondria‐Targeted Nanotherapeutics: A Promising Strategy in Modulating Mitochondrial Function, Transfer, and Transplantation

open access: yesAdvanced Science, EarlyView.
This review summarizes the pathogenic role of mitochondria in diseases and highlights mitochondrial transfer and transplantation as emerging therapeutic strategies. It systematically discusses how nanomaterials are engineered to facilitate these processes, and critically examines the current challenges and future perspectives for their clinical ...
Yuanyuan Su   +9 more
wiley   +1 more source

Numerical Study on Flow and Heat Transfer of Alkali Metal High-temperature Heat Pipe during Frozen Startup Based on FVM

open access: yesYuanzineng kexue jishu
In recent years, heat pipe has been widely used as an efficient heat transfer equipment in fuel chemistry, electronic communication and so on. The main structure of a heat pipe mainly includes the vacuum tube containing alkali metal working fluid and ...
ZHAO Haocheng, ZHANG Zeqin, WANG Chenglong, QIU Suizheng, TIAN Wenxi, SU Guanghui
doaj   +1 more source

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