Results 241 to 250 of about 74,298 (299)

Study of purge angle effects on the desiccant wheel performance

Energy Conversion and Management, 2017
Hassan Pahlavanzadeh, Somayeh Farzad, Mohsen Mandegari   +2 more
exaly   +2 more sources

Thermodynamic modelling and intelligent control of fuel cell anode purge

Applied Thermal Engineering, 2019
Dead-ended anode Polymer Electrolyte Membrane Fuel Cell (PEMFC) is promising in small-scale power generation applications due to its simple structure, high reliability, and low price.
Tianyao Pan, Jiong Shen, Li Sun, Kwang Y. Lee   +3 more
semanticscholar   +1 more source

Experimental study of gas purge effect on cell voltage during mode switching from electrolyser to fuel cell mode in a unitized regenerative fuel cell

Energy Conversion and Management, 2019
In unitized regenerative fuel cells, residual water at the end of electrolysis cell mode greatly affects the cell voltage during mode switching from electrolysis cell to fuel cell mode.
X. Yuan, Hang Guo, F. Ye, Chongfang Ma
semanticscholar   +1 more source

Effect of purge flow on endwall flow and heat transfer characteristics of a gas turbine blade

Applied Thermal Engineering, 2017
Zhenping Feng
exaly   +2 more sources

Solubility-Limited Impurity Purge in Crystallization

Crystal Growth & Design, 2019
Crystallization from solution is a key unit operation utilized across the synthetic scheme to remove impurities.
Fredrik L. Nordstrom, Brian Linehan, R. Teerakapibal, Huayu Li   +3 more
semanticscholar   +1 more source

Turbine platform phantom cooling from airfoil film coolant, with purge flow

International Journal of Heat and Mass Transfer, 2019
Phantom cooling is a new cooling term used in gas turbine cooling designs. It refers to all the second-order or unintentional cooling by various cooling discharges, including leakage, in the turbine passage.
Xing Yang, Zhaofang Liu, Zhansheng Liu, Zhenping Feng, T. Simon   +4 more
semanticscholar   +1 more source

Oxygen impurity in nitrogen desorption purge gas can increase heel buildup on activated carbon

Separation and Purification Technology, 2019
Heel formation during cyclic adsorption/regeneration of volatile organic compounds (VOCs) on activated carbon decreases its adsorption capacity and lifetime.
Seyed Mojtaba Hashemi, Masoud Jahandar Lashaki, Z. Hashisho, J. H. Phillips, James E. Anderson, M. Nichols   +5 more
semanticscholar   +1 more source

Conjugate heat transfer measurements and predictions for the vane endwall of a high-pressure turbine with upstream purge flow

International Journal of Heat and Mass Transfer, 2019
In this study, overall cooling effectiveness of a vane endwall for a high-pressure turbine of an aero-engine is investigated using combined experimental and numerical methods. In particular, the influence of purge flow upstream of the endwall is examined
Xing Yang, Zhansheng Liu, Qiang Zhao, Zhaofang Liu, Zhenping Feng, F. Guo, Liang Ding, T. Simon   +7 more
semanticscholar   +1 more source

Anode recirculation and purge strategies for PEM fuel cell operation with diluted hydrogen feed gas

Applied Energy, 2018
Commercial polymer electrolyte membrane (PEM) fuel cell systems require pure hydrogen feed gas (ISO 14687-2), otherwise impurities and inert gases would accumulate.
M. Steinberger, Johannes Geiling, R. Oechsner, L. Frey   +3 more
exaly   +2 more sources

Numerical simulation on purge strategy of proton exchange membrane fuel cell with dead-ended anode

, 2021
Ben Chen, Haoran Zhou, Shaowen He, M. Kai, Yang Liu, Yonghua Cai   +5 more
semanticscholar   +1 more source