scholarly journals THE TWO-DIMENSIONAL HYDRODYNAMIC HOT SPOT. VOLUME IV.

1967 ◽  
Author(s):  
C. Mader
Keyword(s):  
Hot Spot ◽  
Two Dimensional ◽  
Spot Volume

Two-dimensional wide band-gap nitride semiconductor GaN and AlN materials：properties, fabrication and applications

2021 ◽  
Author(s):  
Zhongxin Wang ◽  
Guodong Wang ◽  
Xintong Liu ◽  
Shouzhi Wang ◽  
Tailin Wang ◽  
...  
Keyword(s):  
Gallium Nitride ◽  
Band Gap ◽  
Hot Spot ◽  
Wide Band ◽  
Aluminium Nitride ◽  
Semiconductor Materials ◽  
Two Dimensional ◽  
Wide Band Gap ◽  
Nitride Semiconductor ◽  
New Generation

Gallium nitride (GaN) and aluminium nitride (AlN), as the representatives of new generation of wide band gap semiconductor materials, have become a hot spot in the semiconductor field due to...

A two-dimensional hot-spot mixer model for phonon-cooled hot electron bolometers

2001 ◽  
Vol 11 (1) ◽  
pp. 179-182 ◽  
Author(s):  
H.F. Merkel ◽  
P. Khosropanah ◽  
S. Cherednichenko ◽  
K.S. Yngvesson ◽  
A. Adam ◽  
...  
Keyword(s):  
Hot Spot ◽  
Two Dimensional ◽  
Hot Electron

scholarly journals Strong competition betweenΘII-loop-current order andd-wave charge order along the diagonal direction in a two-dimensional hot spot model

2015 ◽  
Vol 92 (7) ◽  
Author(s):  
Vanuildo S. de Carvalho ◽  
Thomas Kloss ◽  
Xavier Montiel ◽  
Hermann Freire ◽  
Catherine Pépin
Keyword(s):  
Hot Spot ◽  
Charge Order ◽  
Loop Current ◽  
Two Dimensional ◽  
Spot Model ◽  
Strong Competition ◽  
Hot Spot Model

Horizontal Axis Wind Turbine Numerical Simulation of Two Dimensional Angle of Attack

2012 ◽  
Vol 619 ◽  
pp. 111-114
Author(s):  
Jing Mei Yu ◽  
Yan Hong Yu ◽  
Pan Pan Liu
Keyword(s):  
Numerical Simulation ◽  
Wind Turbine ◽  
Hot Spot ◽  
The United States ◽  
Aerodynamic Performance ◽  
Horizontal Axis ◽  
Energy Utilization ◽  
Two Dimensional ◽  
Horizontal Axis Wind Turbine ◽  
Wind Turbine Airfoil

wind power is the most effective form of wind energy utilization, modern large-scale wind turbine with horizontal axis wind mainly. Horizontal axis wind turbine aerodynamic performance calculation of the wind turbine aerodynamics research hot spot, is a wind turbine aerodynamic optimization design and calculation of critical load. Horizontal axis wind turbine airfoil aerodynamic performance of the wind turbine operation characteristics and life plays a decisive role". Using Fluent software on the horizontal axis wind turbine numerical simulation, analysis of the United States of America S809NREL airfoil aerodynamic characteristics of different angles of attack numerical simulation, analyzes the different angles of attack in the vicinity of the pressure, velocity distribution. By solving the two-dimensional unsteady, compressible N-S equations for the calculation of wind turbine airfoil S809used the characteristics of flow around. N-S equation in body-fitted coordinate system is given, with the Poisson equation method to generate the C grid.

Simulation Analysis of Fixed Bed Reactor for Au-Cu Non-Mercury Catalytic Acetylene Hydrochlorination

2013 ◽  
Vol 455 ◽  
pp. 94-98 ◽  
Author(s):  
Lei Wang ◽  
Ben Xian Shen ◽  
Ruo Fan Ren ◽  
Ji Gang Zhao
Keyword(s):  
Experimental Data ◽  
Simulation Analysis ◽  
Hot Spot ◽  
Fixed Bed ◽  
Axial Direction ◽  
Fixed Bed Reactor ◽  
Two Dimensional ◽  
Acetylene Hydrochlorination ◽  
Valuable Data ◽  
Operation Conditions

A two-dimensional pseudo-homogenous mathematical model was established according to the Au-Cu non-mercury catalytic reaction kinetics. The Crank-Nicholson method was used to solve the equations on the basis of experimental data. The results showed that a violent reaction at the entrance of the fixed bed reactor led to a hot spot in the acetylene hydrochlorination reaction over the Au-Cu Non-mercury catalyst. The conversion increased rapidly initially, and then flattened gradually in the axial direction. The result of simulation provided valuable data to optimize the design of reactor and the industrial operation conditions.

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