Results 51 to 60 of about 3,503,812 (286)

Evaluation of evaporative cooler models using cotton-based fabric pads for tropical housing units

ARTEKS : Jurnal Teknik Arsitektur, 2022
Direct evaporative cooling (DEC) is a passive cooling strategy adopted in predominantly hot regions to restore building thermal comfort with less energy consumption and minimum impact on the environment.
I Gusti Ngurah Antaryama, Sri Nastiti Nugrahani Ekasiwi, Collinthia Erwindi   +2 more
doaj   +1 more source

Inverse Identification of Energy‐Dependent Laser Absorptivity in NiTi Laser Powder‐Bed Fusion via Calibrated Melt Pool Simulation

Advanced Engineering Materials, EarlyView.
A combined experimental–computational framework identifies energy‐dependent laser absorptivity for NiTi in laser powder‐bed fusion, applicable to conduction and transition modes. Single‐track experiments and thermofluid smoothed particle hydrodynamics simulations are coupled through inverse analysis of melt pool geometry.
Mohamadreza Afrasiabi, Hadi Moutablaleh, Ignatius A. Setiawan, Mehrshad Mehrpouya   +3 more
wiley   +1 more source

Investigating the Effect of Inclination Angle and the Influence of Scan Parameters on the Appearance and Thermal and Mechanical Properties of Filigree Tension Rods of LPBF‐Manufactured NiTi Shape‐Memory Alloys

Advanced Engineering Materials, EarlyView.
This article investigates the dependence of the properties on the manufacturing orientation in the form of the inclination angle to the build plate of LPBF‐fabricated NiTi rods with a diameter of 150–220 µm. Metallographic, chemical, thermal, and mechanical characterization show behavior under identical manufacturing conditions that ranges from ...
Sandra Herzig, Michael Werner, Christian Rotsch   +2 more
wiley   +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

Experimental evaluation of a modified direct evaporative cooling system combining luffa fiber—charcoal cooling pad and activated carbon dehumidifying pad

Journal of Engineering and Applied Science, 2022
Evaporative cooling technology has a potential to serve as a substitute to conventional vapor compression cooling. Direct evaporative cooling however usually introduces more moisture to the cooling space.
T. O. Ahmadu, Y. S. Sanusi, F. Usman
doaj   +1 more source

Proposing the concept of mini Maisotsenko cycle cooler for electronic cooling purposes; experimental study

Case Studies in Thermal Engineering, 2021
This paper proposes and conceptualizes the mini indirect evaporative cooler (MIEC) and its applicability as a local cooling process of electronic units such as Graphics Processing Unit (GPU), Central Processing Unit (CPU) and so on.
Hamed Sadighi Dizaji, Eric Hu, Lei Chen, Samira Pourhedayat, Makatar Wae-hayee   +4 more
doaj   +1 more source

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

CFD Simulation and Analysis of the Combined Evaporative Cooling and Radiant Ceiling Air-conditioning System [PDF]

, 2006
Due to such disadvantages as large air duct and high energy consumption of the current all- outdoor air evaporative cooling systems used in the dry region of Northwest China, as well as the superiority of the ceiling cooling system in improving thermal ...
Xiang, H., Yinming, L., Junmei, W.
core  

Direct Numerical Simulation of Evaporative Cooling at the Lateral Boundary of Shallow Cumulus Clouds [PDF]

Journal of the Atmospheric Sciences, 2013
Abstract This study investigates the dynamics of the subsiding shell at the lateral boundary of cumulus clouds, focusing on the role of evaporative cooling. Since the size of this shell is well below what large-eddy simulations can resolve, the authors have performed direct numerical simulations of an idealized subsiding shell.
Abma, Dick, Heus, Thijs, Mellado González, Juan Pedro   +2 more
openaire   +3 more sources

A Triple-Layer Membrane with Hybrid Evaporation and Radiation for Building Cooling

Energies, 2023
Passive cooling for thermal comfort improvement has received extensive attention for its low energy consumption. However, most of the existing passive cooling technologies require a complex system design and supporting equipment, since they cool the ...
Mingran Mao, Chunzao Feng, Junxian Pei, Huidong Liu, Haifeng Jiang   +4 more
doaj   +1 more source