A Numerical Study of the Thawing Process of a Frozen Coal Particle

1983 ◽  
Vol 105 (1) ◽  
pp. 197-200 ◽  
Author(s):  
J. F. Raymond ◽  
B. Rubinsky
Keyword(s):  
Coal Particle ◽  
Numerical Study ◽  
Thawing Process

Numerical study of coal particle cluster combustion under quiescent conditions

2007 ◽  
Vol 62 (16) ◽  
pp. 4336-4347 ◽  
Author(s):  
Shuyan Wang ◽  
Huilin Lu ◽  
Yunhua Zhao ◽  
Reza Mostofi ◽  
Ho Young Kim ◽  
...  
Keyword(s):  
Coal Particle ◽  
Numerical Study ◽  
Particle Cluster

Numerical study of coal particle ignition in air and oxy-atmosphere

2019 ◽  
Vol 37 (3) ◽  
pp. 2867-2874 ◽  
Author(s):  
Sima Farazi ◽  
Antonio Attili ◽  
Seongwon Kang ◽  
Heinz Pitsch
Keyword(s):  
Coal Particle ◽  
Numerical Study ◽  
Particle Ignition

C212 Numerical Study on Thawing Process of Cryopreserved Tissues

2011 ◽  
Vol 2011 (0) ◽  
pp. 263-264
Author(s):  
Yuichiro Oku ◽  
Hirofumi Tanigawa ◽  
Takaharu Tsuruta
Keyword(s):  
Numerical Study ◽  
Thawing Process

Numerical study of the partial oxidation of a coal particle in steam and dry air atmospheres

2012 ◽  
Vol 77 (1) ◽  
pp. 32-46 ◽  
Author(s):  
M. Kestel ◽  
P. Nikrityuk ◽  
O. Hennig ◽  
C. Hasse
Keyword(s):  
Partial Oxidation ◽  
Coal Particle ◽  
Numerical Study ◽  
Dry Air

scholarly journals Numerical Study of the Effects of CO 2 Addition in Single Coal Particle Gasification

2017 ◽  
Vol 142 ◽  
pp. 1306-1311 ◽  
Author(s):  
Tata Sutardi ◽  
Manosh C. Paul ◽  
Nader Karimi ◽  
Paul L. Younger
Keyword(s):  
Coal Particle ◽  
Numerical Study

Numerical study of coarse coal particle breakage in pneumatic conveying

Particuology ◽  
2018 ◽  
Vol 38 ◽  
pp. 204-214 ◽  
Author(s):  
Jiawei Zhou ◽  
Yu Liu ◽  
Changlong Du ◽  
Songyong Liu ◽  
Jianping Li
Keyword(s):  
Coal Particle ◽  
Numerical Study ◽  
Particle Breakage ◽  
Pneumatic Conveying

Experimental and Numerical Study of Microwave Thawing Heat Transfer for Food Materials

1994 ◽  
Vol 116 (2) ◽  
pp. 446-455 ◽  
Author(s):  
Xin Zeng ◽  
A. Faghri
Keyword(s):  
Heat Transfer ◽  
Phase Change ◽  
Numerical Study ◽  
Temperature Data ◽  
Temperature Profiles ◽  
Aspect Ratios ◽  
Numerical Predictions ◽  
Fundamental Understanding ◽  
Thawing Process ◽  
Phase Change Heat Transfer

A combined experimental and numerical study of microwave thawing of a food analog material is reported. The objective of this study is to determine thawing histories and temperature profiles for cylindrically shaped samples. Microwave thawing experiments of samples with different aspect ratios were performed to collect time-temperature data for various power levels. These measured thawing times were utilized in a comparative analysis with the numerical predictions. The heat transfer phenomena due to the interaction between phase change and heat generation was analyzed. A two-dimensional mathematical model was developed to deal with the complicated thawing process, which includes the frozen, mushy, and thawed phases, and the evaporation of water. The present study is anticipated to form a fundamental understanding of the interactions between microwave irradiation and phase-change heat transfer.

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