Results 101 to 110 of about 2,859,954 (336)

Experimental characterization of a reversible heat pump for hybrid and electric vehicles

Advances in Mechanical Engineering, 2019
The most performant system for heating in electric and hybrid vehicles is the heat pump. This study proposes a heating system with a reversible heat pump, which works as a conventional air conditioning system in cooling mode and in heating mode it uses a
Cristian Cuevas, Sébastien Declaye, Vincent Lemort   +2 more
doaj   +1 more source

Analisis Korelasi Citra Data Primer dengan Data Sekunder Menggunakan Citra Grid Analysis And Display System (Grads [PDF]

, 2014
Indonesia has 13 (thirteen) the threat of catastrophic earthquakes, tsunamis, floods, landslides, volcanic eruptions, extreme waves and abrasion, extreme weather, drought, forest fires and land, buildings and residential fires, epidemics and disease ...
Gernowo, R. (Rahmat), Jatmiko, W. (Wahyu)   +1 more
core  

Additive Gaussian Process Regression for Predictive Design of High‐Performance, Printable Silicones

Advanced Engineering Materials, EarlyView.
A chemistry‐aware design framework for tuning printable polydimethylsiloxane (PDMS) for vat photopolymerization (VPP) is developed using additive Gaussian process (GP) modeling. Polymer network mechanics informs variable groupings, feasible formulation constraints, and interaction variables.
Roxana Carbonell, Martha Leach, Hongtao Song, Carolyn Seepersad   +3 more
wiley   +1 more source

Experimental Study on the Performance of Secondary Throttling CO₂ Heat Pump System for Electric Vehicles

Zhileng xuebao
A CO2 heat pump air-conditioning system with single-stage compression secondary throttling and a series gas cooler is proposed to enhance the performance of a CO2 heat pump system. The heating performances of secondary and conventional throttling systems
Chen Lang, Wu Weidong, Wang Fengxian, Wei Jiaqi, Zhang Hua   +4 more
doaj  

Air conditioning system for Sogn Secondary School

, 2011
The present report attempts to give a technical and useful answer to solve the overheating problem during summer in some areas of Sogn Secondary School.
Ferrer Illa, Gerard, Fraysse, Olivier, Heyn, Lisa, Jacob, Johannes   +3 more
openaire   +1 more source

Advanced recovery systems wind tunnel test report [PDF]

Pioneer Aerospace Corporation (PAC) conducted parafoil wind tunnel testing in the NASA-Ames 80 by 120 test sections of the National Full-Scale Aerodynamic Complex, Moffett Field, CA.
Geiger, R. H., Wailes, W. K.
core   +1 more source

Consumed by Abdominal Distention

Arthritis Care &Research, EarlyView.
Abimbola Fadairo‐Azinge, James Grenert, Brian Haas, Mary Margaretten   +3 more
wiley   +1 more source

Effect of Oxygen Content on Surface and Subsurface Integrity During Turning of Ti–6Al–4V

Advanced Engineering Materials, EarlyView.
This study examines how oxygen content in the ambient atmosphere affects the surface and subsurface properties of Ti–6Al–4V during turning. Results show that oxygen does not influence surface roughness. However, machining in an extremely high vacuum‐adequate atmosphere increases surface hardness by up to 7.8% and induces compressive residual stresses ...
Benjamin Bergmann, Berend Denkena, Hilke Petersen, Florian Schaper   +3 more
wiley   +1 more source

Experimental Study on the Performance of Secondary Throttling CO2 Heat Pump System for Electric Vehicles

Zhileng xuebao
A CO2 heat pump air conditioning system with single stage compression secondary throttling and series gas cooler is proposed in this paper for further enhancement of the performance of the CO2 heat pump system.
陈浪, 武卫东, 王烽先, 魏嘉祺, 张华   +4 more
doaj  

Recovering Low-Grade Heat from Flue Gas in a Coal-Fired Thermal Power Unit

Energies
To achieve the goals of carbon peaking and carbon neutrality, the retrofitting of existing coal-fired power plants is crucial to achieving energy-saving and emission reduction goals.
Linbin Huang, Guoqing Chen, Xiang Xu, Rui Tan, Xinglong Gao, Haifeng Zhang, Jie Yu   +6 more
doaj   +1 more source