Results 81 to 90 of about 1,515,540 (286)

Superlubricity and Corrosion Inhibition Properties of Solvate Ionic Liquids in Hybrid Carbon Fiber Reinforced Plastic–Steel Interfaces

Advanced Engineering Materials, EarlyView.
Solvate ionic liquids lubrication reduced the coefficient of friction by ∼60% compared to dry sliding, reaching steady‐state values as low as 0.04–0.05. Corrosion weight‐loss measurements in 1 M HCl further demonstrated significant inhibition behavior, with only 100 ppm of [Li(G3)][TFSI] (∼68.5 μL/L) reducing corrosion‐product weight loss by 63 ...
Sameh Dabees, Timothy Harte, Bhagya Dharmasiri, Y. Athulya Wickramasingha, David J. Hayne, Daniel J. Eyckens, Luke C. Henderson   +6 more
wiley   +1 more source

An Explicit Constitutive Reconstruction Framework for Mechanical Characterization of Miniaturized 3D‐Printed Specimens

Advanced Engineering Materials, EarlyView.
An explicit constitutive reconstruction framework enables accurate tensile characterization of miniaturized additively manufactured specimens using only the grip‐to‐grip displacement measurements. Progressive validation through self‐consistency, analytical comparison, and inverse finite element method (iFEM) benchmarking demonstrates constitutive ...
Junqing Leng, Caralyn Collins, Pengpeng Zhang, Joanna Zhang, Cheng Sun   +4 more
wiley   +1 more source

Simultaneous Heat and Mass Transfer in a Wetted Heat Exchanger, Part I: Experiments [PDF]

, 2012
Using an induced open-loop wind tunnel and a full cone water spray nozzle, the performance of a brazed aluminum heat exchanger with louvered fins is studied experimentally for wet conditions.
Jacobi, Anthony M., Wu, Hailing, Bock, Jessica, Zhang, Feini   +3 more
core   +1 more source

Adaptive Foam 3D Printing of Ultralight and Multifunctional Materials

Advanced Engineering Materials, EarlyView.
Adaptive foam 3D printing, enabled by expandable microspheres, imparts cellular structures to thermoplastic and thermosetting polymers, manufactured through a variety of processes including fused filament fabrication, direct ink writing, digital light processing, and inkjet printing.
Nariman Rajabifar, Amir Ameli
wiley   +1 more source

Research of characteristics slot-hole heat exchanger with the developed surface of heat exchange [PDF]

Tekhnologiya i Konstruirovanie v Elektronnoi Apparature, 2010
Thermal characteristics of multichannel slot-hole heat exchanger with the developed surface of heat exchange inside the opened-cycle water cooling system are experimentally investigated.
Malkin E. C., Nikolaenko Yu. E., Djachkov M. I., Nikolaienko T. Yu.   +3 more
doaj  

Fabrication Routes for Ionic Conducting Fiber Strain Sensors

Advanced Engineering Materials, EarlyView.
Ionic conducting fiber strain sensors (ICFSs) offer compliant, textile‐integrable sensing. Thus far, the commercialization of ICFSs has been constrained by fiber fabrication routes. This review provides a fabrication‐centric analysis of ICFSs correlating processing strategies with material properties and scalability.
Leo John Kershaw, Zhanhong Yang, Anne Ladegaard Skov, Magdalena Skowyra   +3 more
wiley   +1 more source

Air-Side Heat Transfer Performance of Louver Fin and Multi-Tube Heat Exchanger for Fuel-Cell Cooling Application [PDF]

, 2012
The present work is performed to evaluate the heat transfer performance of a heat exchanger used in a fuel cell. Because of material constraints and performance requirements, a louver fin heat exchanger is modified for use with conventional micro-channel
Jacobi, Anthony M., Kang, Hiechan, Kim, Jin Ho, Lee, Minkyoo, Oh, Hyeonsik   +4 more
core   +1 more source

Sensible Performance Analysis of Multi-Pass Cross Flow Heat Exchangers

MATEC Web of Conferences, 2017
In this paper, a steady state sensible performance analysis of a multi-pass cross flow exchanger exhibiting various flow circuiting is considered. Counter cross flow, parallel cross flow and pure cross flow (where the flow circuiting is neither in ...
Silaipillayarputhur Karthik, Al-Mughanam Tawfiq, Al-Niniya Abdulelah I.   +2 more
doaj   +1 more source

Heat Exchanger Reliability Analysis Based on Fouling Growth Model by Fault Tree Analysis

Chemical Engineering Transactions, 2019
The inherent reliability of heat exchanger in the design and manufacturing process, such as welding manner, yield strength, etc., has been the subject of many studies in the past. However, the operation reliability of heat exchanger, such as temperature,
Wu Xiao, Ze Hao, Xiaobin Jiang, Xiangcun Li, Xuemei Wu, Gaohong He   +5 more
doaj   +1 more source

HEAT EXCHANGE AND ENDOTHERMY IN PROTODONATA [PDF]

Evolution, 1982
Since the thought-provoking papers by Ostrom (1969) and Bakker (1971) the question has been raised repeatedly of whether dinosaurs were conventional poikilothermic or heliothermic reptiles, were "inertial" homeotherms (Spotila et al., 1973; McNab, 1978) by virtue of their enormous size, or were, rather, endotherms with metabolic rates comparable to ...
openaire   +2 more sources