Results 121 to 130 of about 5,063 (291)

Understanding the Stochastic Nature of Process Parameter Development of Blown Powder Laser Beam Directed Energy Deposition Additive Manufacturing of Pure Molybdenum

Advanced Engineering Materials, EarlyView.
Identified through the use of statistical design of experiments and metallographic investigation, this study exposes the stochastic origins of intergranular cracks in blown powder laser beam directed energy deposition additive manufacturing of pure molybdenum. It further demonstrates a successful crack mitigation approach with direct correlation to the
Nathaniel J. Lies, Daniel E. Driemeyer, Aaron P. Stebner   +2 more
wiley   +1 more source

Pengaruh Variasi Debit Desiccant terhadap Transfer Massa dan Kalor pada Liquid Desiccant Dehumidification System. [PDF]

, 2007
Udara merupakan faktor penting dalam kelangsungan hidup makhluk hidup di bumi ini, terutama manusia. Udara terdiri atas berbagai macam unsur dan senyawa pembentuk yang salah satunya adalah uap air (H2O).
AndriEkoPrasetyo
core  

The synergy of hybrid desiccants and membrane-assisted techniques for enhancing dehumidifier efficiency

International Journal of Sustainable Engineering
This research project delves into the application of membrane-based dehumidification, employing a hydrophobic PVDF membrane in conjunction with a liquid desiccant.
Nitesh Kumar, Ganesha A, Girish H, Anala Krishna Harsha, Matam Vidya Shekar, Sampath Suranjan Salins, Shiva Kumar   +6 more
doaj   +1 more source

Current Status and Challenges in Data Collection for Aerospace Coatings Deposited by Plasma Spraying

Advanced Engineering Materials, EarlyView.
An innovative approach has been integrated into the GRENAT project to optimize plasma spraying and coating performance. Raw materials are accelerated and melted in the plasma generated by torches, creating coatings. Monitoring sensors collect process data which are combined with ex situ characterization data.
Lila Randriamananjara, Vincent Rat, Quentin Dubreuil, Patrice Valorge, Simon Goutier, Alain Denoirjean, Olivier Messe, Céline Ruelle, Jean‐Philippe Poli   +8 more
wiley   +1 more source

Enhancing Bubble Removal in Geometry‐Optimized Electrodes

Advanced Engineering Materials, EarlyView.
3D‐printed lattice electrodes outperform stochastic foams in alkaline water electrolysis despite 20%–25% lower surface area. Straight flow channels generate Venturi‐like bubble entrainment, suppressing gas accumulation that renders foam interiors electrochemically inactive.
Florian Wiesner, Peter Förster, Alexander Limper, Anselm Brodersen, Matthias Wessling, John Linkhorst   +5 more
wiley   +1 more source

A Preliminary Evaluation of Alternative Liquid Desiccants for a Hybrid Desiccant Air Conditioner [PDF]

, 1988
This paper presents the results of a preliminary investigation at The University of Texas at Austin of alternative liquid desiccants for use in a hybrid desiccant air-conditioning system in which a desiccant is circulated between the evaporator and the ...
Studak, J. W., Peterson, J. L.
core  

Microstructure Reconstruction in Battery Electrodes Using Machine Learning Based on Low‐Voltage Focused Ion Beam–Scanning Electron Microscopy Tomography Images

Advanced Engineering Materials, EarlyView.
Low‐voltage FIB‐SEM tomography combined with a image preprocessing pipeline improves phase contrast and enables reliable machine‐learning segmentation of conductive networks in lithium‐ion battery electrodes. Structural descriptors are extracted from segmented images, done semimanually and automated, and compared.
Lisa Beran, Vincent Nebel, Dominik Perius, Kshitij Kumar, Yannis Heim, Laura Bies, Tobias Kraus   +6 more
wiley   +1 more source

Sustainable air dehumidification using liquid desiccant technology: performance analysis of a packed-bed system

Frontiers in Thermal Engineering
IntroductionDesiccant-based dehumidification is a promising energy-efficient solution for air moisture control, particularly in humid climates.MethodsThis paper aims to experimentally evaluate the performance of a counter flow packed bed dehumidifier ...
Satwinder Singh, Ravinder Kumar
doaj   +1 more source

Designing Polymer Nanocomposites for X‐Ray Shielding: Mechanisms, Architectures, and Scalable Processing

Advanced Engineering Materials, EarlyView.
This review highlights advances in lightweight, lead‐free polymer nanocomposites for diagnostic X‐ray shielding. By linking filler chemistry, dispersion, architecture, and photon interaction mechanisms, it establishes structure–performance relationships guiding material design.
Aklilu G. Messele, Hossein Ipakchi, Tizazu H. Mekonnen   +2 more
wiley   +1 more source

Experimental and Numerical Investigation of Membrane Distillation for Desiccant Regeneration in Liquid Desiccant Air Conditioning Systems

, 2023
Liquid desiccant air conditioning (LDAC) systems, which can independently deal with sensible and latent heat loads, have attracted increasing attention.
Jingjing Liu (305549)
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