An Investigation of the Influence of Constant and Alternating Temperature on the Germination of Cassava Seed using a Two-dimensional Temperature Gradient Plate

1982 ◽  
Vol 49 (2) ◽  
pp. 241-246 ◽  
Author(s):  
R. H. ELLIS ◽  
T. D. HONG ◽  
E. H. ROBERTS
Keyword(s):  
Temperature Gradient ◽  
Two Dimensional ◽  
Alternating Temperature ◽  
Gradient Plate

scholarly journals The two-dimensional kinetic ballooning theory for ion temperature gradient mode in tokamak

2017 ◽  
Vol 24 (10) ◽  
pp. 102506 ◽  
Author(s):  
T. Xie ◽  
Y. Z. Zhang ◽  
S. M. Mahajan ◽  
S. L. Hu ◽  
Hongda He ◽  
...  
Keyword(s):  
Temperature Gradient ◽  
Two Dimensional ◽  
Ion Temperature ◽  
Ion Temperature Gradient ◽  
Gradient Mode

A Numerical Method for Heat Conduction Problems

1974 ◽  
Vol 96 (3) ◽  
pp. 307-312 ◽  
Author(s):  
M. J. Reiser ◽  
F. J. Appl
Keyword(s):  
Exact Solution ◽  
Heat Conduction ◽  
Steady State ◽  
Numerical Analysis ◽  
Temperature Gradient ◽  
Singular Integral ◽  
Integral Method ◽  
Two Dimensional ◽  
Convection Boundary ◽  
Steady State Heat

A singular integral method of numerical analysis for two-dimensional steady-state heat conduction problems with any combination of temperature, gradient, or convection boundary conditions is presented. Excellent agreement with the exact solution is illustrated for an example problem. The method is used to determine the solution for a fin bank with convection.

Computerized optimization of flows and temperature gradient in flow modulated comprehensive two-dimensional gas chromatography

2014 ◽  
Vol 1349 ◽  
pp. 135-138 ◽  
Author(s):  
Pavel Májek ◽  
Ján Krupčík ◽  
Roman Gorovenko ◽  
Ivan Špánik ◽  
Pat Sandra ◽  
...  
Keyword(s):  
Gas Chromatography ◽  
Temperature Gradient ◽  
Two Dimensional

Thermocapillary migration of a two-dimensional liquid droplet on a solid surface

1995 ◽  
Vol 294 ◽  
pp. 209-230 ◽  
Author(s):  
Marc K. Smith
Keyword(s):  
Temperature Gradient ◽  
Solid Surface ◽  
Contact Line ◽  
Liquid Droplet ◽  
Perturbation Technique ◽  
Contact Angles ◽  
Two Dimensional ◽  
Line Speed ◽  
Dynamic Relationship ◽  
Steady State Responses

A two-dimensional liquid droplet placed on a non-uniformly heated solid surface will move towards the region of colder temperatures if the temperature gradient in the solid surface is large enough. Such behaviour is analysed for a thin viscous droplet using lubrication theory to develop an evolution equation for the shape of the droplet. For the small mobility capillary numbers examined in this work, the contact-line motion is controlled by a dynamic relationship posed between the contact-line speed and the apparent contact angle. Results are obtained numerically and also approximately using a perturbation technique for small heating. The initial spreading or shrinking of the droplet when placed on the heated solid is biased toward the direction of decreasing temperature on the solid. Possible steady-state responses are either a motionless droplet or one moving at a constant velocity down the temperature gradient without change in shape. These behaviours are the result of a thermocapillary recirculation cell inside the droplet that distorts the free surface and alters the apparent contact angles. This change in the apparent contact angles then modifies the contact-line speed.

scholarly journals High speed non-mechanical two-dimensional KTN beam deflector enabled by space charge and temperature gradient deflection

2017 ◽  
Vol 25 (13) ◽  
pp. 15481 ◽  
Author(s):  
Ju-Hung Chao ◽  
Wenbin Zhu ◽  
Chang-Jiang Chen ◽  
Adrian L. Campbell ◽  
Michael G. Henry ◽  
...  
Keyword(s):  
Temperature Gradient ◽  
Space Charge ◽  
High Speed ◽  
Two Dimensional
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