Results 51 to 60 of about 3,572,422 (285)

Data on the thermo-fluid simulation of open-cathode fuel cell stack depending on the location of the oxidizer/cooling supply system

Data in Brief, 2020
The content of this paper provides simulation data of the distribution of temperature fields, and oxidizer/cooling agent (air) flows in dependence with location of the oxidizer/cooling supply system in open-cathode polymer electrolyte membrane fuel cell (
Evgeny Anisimov, Nikita Faddeev, Nina Smirnova   +2 more
doaj   +1 more source

High‐Temperature Nanoindentation of Metals: Assessing Thermal Drift, Frame Compliance, and Chemical Composition Effects on the Reported Mechanical Properties

Advanced Engineering Materials, EarlyView.
Do not let thermal drift and instrument artifacts deceive high‐temperature nanoindentation results. We compare classical Oliver–Pharr and automatic image recognition analyses across steels and a Ni alloy to quantify these effects. Accounting for artifacts reveals systematic softening with temperature, while Cr and Ni additions boost resistance ...
Velislava Yonkova, Steffen Brinckmann, Ruth Schwaiger   +2 more
wiley   +1 more source

The impact of the urban environment on the energy used for cooling buildings [PDF]

, 2002
This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.Cities are often warmer than their surroundings, and this can lead to more energy being used to cool buildings.
Watkins, Richard
core   +6 more sources

Enhancement of Round Tube and Flat Tube-Louver Fin Heat Exchanger Performance Using Deluge Water Cooling [PDF]

, 2012
An experimental study has been conducted to evaluate the performance of a compact round-tube louver-fin condenser, each with frontal areas of 0.25 m2 in both dry and wet conditions.
Radermacher, Reinhard, Hwang, Yunho, Popli, Sahil   +2 more
core   +1 more source

Electric vehicle battery thermal management system with thermoelectric cooling

Energy Reports, 2019
An experimental investigation is performed on an advanced battery thermal management system for emerging electric vehicles. The developed battery thermal management system is a combination of thermoelectric cooling, forced air cooling, and liquid cooling.
Y. Lyu, A.R.M. Siddique, S.H. Majid, M. Biglarbegian, S.A. Gadsden, S. Mahmud   +5 more
doaj   +1 more source

FORCED‐AIR COOLING AFTER AIR‐SHIPMENT DELAYS ASPARAGUS DETERIORATION

Journal of Food Quality, 2003
ABSTRACTAsparagus (cv. Locullus) was stored at 20C for 20 h to simulate time delays and temperature typically encountered during air‐shipment operations. After that period, asparagus were immediately forced‐air cooled at 1C, or room cooled at 1C or 10C, or stored at 20C to simulate different facility conditions usually available at the airports.
E. LAURIN, M.C.N. NUNES, J‐P. EMOND
openaire   +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

Study on the Performance of a Newly Designed Cooling System Utilizing Dam Water for Internet Data Centers

Energies, 2022
A novel energy-saving hybrid cooling system that combines a forced-cooling cycle and a free-cooling cycle was developed to increase the energy efficiency of cooling systems in year-round operation of an internet data center with high heat loads.
Selorm Kwaku Anka, Nicholas Lamptey Boafo, Kwesi Mensah, Samuel Boahen, Kwang Ho Lee, Jong Min Choi   +5 more
doaj   +1 more source

Electrochemical Behavior of Flame‐Sprayed Sc‐Doped AlCoCrFeMo High‐Entropy Alloy Coatings in 3.5% Sodium Chloride Solution

Advanced Engineering Materials, EarlyView.
Scandium (Sc)‐doped AlCoCrFeMo HEA coatings are fabricated via flame spraying with 0.1, 0.3, and 0.5 wt% Sc additions. Among these, the HEA‐Sc0.3 coating exhibits the highest corrosion resistance, indicated by a more positive corrosion potential and lower current density.
Pankaj Kumar, Akash Vyas, Mohammad Aatif Qazi, Nashit Jalal, Maria Ophelia Jarligo, Mostafa Yakout, Jing Liu, André McDonald   +7 more
wiley   +1 more source

Lowering the Intake Air Temperature of the Compressor to Improve the Efficiency of the Gas Turbine Unit at the Tashkent CHP Plant

Proceedings of the International Conference on Applied Innovations in IT
This study investigates the impact of ambient air parameters on the performance of a gas turbine unit (GTU) and evaluates methods for improving its efficiency through compressor inlet air cooling.
Ulugbek Noraliyev, Kalibek Shamsiyev, Hasan Umarvayev, Ikrom Umarov   +3 more
doaj   +1 more source