Results 1 to 10 of about 8,051 (200)

Analysis on the Factors Affecting the Degree of Superheat in Wet Plume Elimination

Zhongguo dianli, 2020
The demand for industrial wet plume elimination has been rising sharply in the current environmental protection strategy. In this paper the influence of environmental conditions are analyzed quantitatively and comprehensively, such as ambient temperature,
Gan WANG, Shaoquan WANG, Xiang GAO, Jianguo LI, Linhai ZHOU, Guohua FENG, Chengwei ZHANG, Tiejiong CHEN   +7 more
doaj   +2 more sources

Experimental study on effect of superheat degree in an organic Rankine cycle with a scroll expander [PDF]

E3S Web of Conferences
A micro-organic Rankine cycle (ORC) system utilizing R134a as the working fluid and a scroll expander has been developed. In this study, the effects of superheat degree on system performance were investigated by varying the evaporation temperature and ...
Hsieh Yi-Chi, Chen Yen-Hsun, Hsieh Jui-Ching   +2 more
doaj   +2 more sources

Effects of Degree of Superheat on the Running Performance of an Organic Rankine Cycle (ORC) Waste Heat Recovery System for Diesel Engines under Various Operating Conditions [PDF]

Energies, 2014
This study analyzed the variation law of engine exhaust energy under various operating conditions to improve the thermal efficiency and fuel economy of diesel engines. An organic Rankine cycle (ORC) waste heat recovery system with internal heat exchanger
Kai Yang, Hongguang Zhang, Songsong Song, Fubin Yang, Hao Liu, Guangyao Zhao, Jian Zhang, Baofeng Yao   +7 more
doaj   +2 more sources

Thermodynamics, economy and environment analyses and optimization of series, parallel, dual-loop Kalina cycles for double-source heat recovery in cement industry. [PDF]

PLoS ONE
This research aims to investigate the heat recovery of both suspension preheater flue gas and clinker cooler hot air in cement industry. Three thermodynamic cycles including series Kalina Cycle (S-KC)、parallel Kalina Cycle (P-KC) and dual-loop Kalina ...
Yali Wang, Yongjun Xu, Yongliang Qiu, Shengwang Ning   +3 more
doaj   +2 more sources

Comparison of Influences of Superheat Degree on R32 and R22 Rolling Piston Compressor Refrigeration System

Zhileng xuebao, 2016
The influences of superheat degree on R22 and R32 refrigeration system’s performances are studied experimentally with variable frequency rolling piston compressor refrigeration loop test bench.
Wang Chao, Tao Leren, Wu Chao, Yang Lihui, Li Qingpu, Yu Zhongyang   +5 more
doaj   +1 more source

Effect of superheat degree on the performance of an organic Rankine cycle system that utilizes a wet working fluid

Energy Science & Engineering
Limited experimental research has been conducted on organic Rankine cycle (ORC) systems that use wet working fluids. Therefore, the present study examined how the performance of an ORC system that uses a wet working fluid (R134a) was affected by the ...
Jui‐C. Hsieh, Yi‐C. Hsieh, Yen‐H. Chen   +2 more
doaj   +2 more sources

Modulating ultrasound contrast generation from injectable nanodroplets for proton range verification by varying the degree of superheat [PDF]

Medical Physics, 2021
PurposeDespite the physical benefits of protons over conventional photon radiation in cancer treatment, range uncertainties impede the ability to harness the full potential of proton therapy. While monitoring the proton range in vivo could reduce the currently adopted safety margins, a routinely applicable range verification technique is still lacking.
Heymans, S. V., Carlier, B, Toumia, Y, Nooijens, S, Ingram, M, Giammanco, A, D’Agostino, E, Crijns, W, Bertrand, A, Paradossi, G, Himmelreich, U, D’hooge, J, Sterpin, E, Van Den Abeele, K   +13 more
openaire   +5 more sources

Mathematical modeling of flash boiling phenomena in superheated sprays at low degree of superheat using dirichlet hyperboloids [PDF]

International Journal of Multiphase Flow, 2020
The depressurization of the surrounding chamber or superheating of the injected liquid is responsible for the flashing of the sprays, which promotes micro-explosion of many bubbles near free-surface and thereby leading to primary atomization of sprays. In this work, we propose a mathematical model, and the Dirichlet hyperboloids are used to explain the
Bhatia, B., De, A., Gutheil, E.
openaire   +2 more sources

Experimental Study on the Effect of Microchannel Spacing and Fractal Angle on Bubble Growth Behavior

Machines, 2023
Bubble growth behavior significantly influences boiling heat transfer performance, and different microchannel structures and configurations affect bubble growth behavior.
Xianming Gao, Fangcai Lu, Wang Zhang, Wenxuan Yang   +3 more
doaj   +1 more source

Improvements in CO2 Booster Architectures with Different Economizer Arrangements. [PDF]

, 2020
CO2 transcritical booster architectures are widely analyzed to be applied in centralized commercial refrigeration plants in consonance with the irrevocable phase-out of HFCs.
Cabello López, Ramón, Calleja-Anta, Daniel, Catalán-Gil, Jesús, Llopis, Rodrigo, Nebot-Andres, Laura, Sánchez García-Vacas, Daniel   +5 more
core   +1 more source