Effect of temperature rise on leakage current and breakdown of power cables

1982 ◽  
Author(s):  
Y. Abed
Keyword(s):  
Leakage Current ◽  
Temperature Rise ◽  
Effect Of Temperature ◽  
Power Cables

scholarly journals Analysis of the Effect of Temperature and Vdd on Leakage Current in Conventional 6TSRAM BitCell at 90nm and 65nm Technology

2011 ◽  
Vol 26 (1) ◽  
pp. 44-48 ◽  
Author(s):  
Neeraj Kr.Shukla ◽  
Shilpi Birla ◽  
Kapil Rathi ◽  
Author R.K.Singh ◽  
Manisha Pattanaik
Keyword(s):  
Leakage Current ◽  
Effect Of Temperature

scholarly journals Effects of temperature and organic pollution on nutrient cycling in marine sediments

2015 ◽  
Vol 12 (15) ◽  
pp. 4565-4575 ◽  
Author(s):  
C. Sanz-Lázaro ◽  
T. Valdemarsen ◽  
M. Holmer
Keyword(s):  
Climate Change ◽  
Organic Matter ◽  
Nutrient Cycling ◽  
Water Column ◽  
Temperature Rise ◽  
Nutrient Release ◽  
Organic Pollution ◽  
Coastal Sediments ◽  
Effect Of Temperature ◽  
Climate Change Scenarios

Abstract. Increasing ocean temperature due to climate change is an important anthropogenic driver of ecological change in coastal systems. In these systems sediments play a major role in nutrient cycling. Our ability to predict ecological consequences of climate change is enhanced by simulating real scenarios. Based on predicted climate change scenarios, we tested the effect of temperature and organic pollution on nutrient release from coastal sediments to the water column in a mesocosm experiment. PO43− release rates from sediments followed the same trends as organic matter mineralization rates, increased linearly with temperature and were significantly higher under organic pollution than under nonpolluted conditions. NH4+ release only increased significantly when the temperature rise was above 6 °C, and it was significantly higher in organic polluted compared to nonpolluted sediments. Nutrient release to the water column was only a fraction from the mineralized organic matter, suggesting PO43− retention and NH4+ oxidation in the sediment. Bioturbation and bioirrigation appeared to be key processes responsible for this behavior. Considering that the primary production of most marine basins is N-limited, the excess release of NH4+ at a temperature rise > 6 °C could enhance water column primary productivity, which may lead to the deterioration of the environmental quality. Climate change effects are expected to be accelerated in areas affected by organic pollution.

Asymmetric Thermal Buckling of Imperfect FGM Circular Plates with Rotationally Restrained Edge

2020 ◽  
Vol 20 (12) ◽  
pp. 2050127
Author(s):  
S. V. Levyakov
Keyword(s):  
Critical Temperature ◽  
Temperature Rise ◽  
Material Properties ◽  
Thermal Loading ◽  
Plate Theory ◽  
Nonlinear Eigenvalue Problem ◽  
Mode Shapes ◽  
Effect Of Temperature ◽  
Circular Plates ◽  
Governing Equations

The paper addresses the problem of asymmetric buckling of geometrically imperfect circular plates undergoing large axisymmetric deflections under thermal loading. The plate edge is assumed to be immovable in the radial direction and elastically restrained against bending rotation. The plate material is graded in the thickness direction and dependence of the material properties on temperature is taken into account. The governing equations are derived using the von Karman nonlinear plate theory and the concept of physically neutral surface. It is shown that, when subjected to increasing temperature, the plate initially bends into a figure of revolution and then buckles into asymmetric mode with local circumferential waves. To determine the critical temperature rise, a nonlinear eigenvalue problem is formulated by linearizing the governing equations about the axisymmetric state of equilibrium and solved using power-series expansions. The effect of temperature-dependent material properties, rotational spring stiffness and initial geometric imperfection on the critical temperature rise and buckling mode shapes is studied.

scholarly journals Effect of Temperature Variations on Wave Propagation Characteristics in Power Cables

2015 ◽  
Vol 106 (1) ◽  
pp. 28-38 ◽  
Author(s):  
C. Nyamupangedengu ◽  
M. Sotsaka ◽  
G. Mlangeni ◽  
L. Ndlovu ◽  
S. Munilal
Keyword(s):  
Wave Propagation ◽  
Effect Of Temperature ◽  
Power Cables ◽  
Propagation Characteristics ◽  
Temperature Variations

scholarly journals Effect of temperature rise on microstructural evolution during high-pressure torsion

2018 ◽  
Vol 714 ◽  
pp. 167-171 ◽  
Author(s):  
Kaveh Edalati ◽  
Yuki Hashiguchi ◽  
Pedro Henrique R. Pereira ◽  
Zenji Horita ◽  
Terence G. Langdon
Keyword(s):  
High Pressure ◽  
Microstructural Evolution ◽  
Temperature Rise ◽  
High Pressure Torsion ◽  
Effect Of Temperature

The Effect of Temperature Rise in a Fine Blanking Tool

2007 ◽  
Author(s):  
Su-Hyun Kim ◽  
JeongJin Kang ◽  
Dong-Jae Lee ◽  
Kwan-Young Lee ◽  
Heon-Young Kim ◽  
...  
Keyword(s):  
Temperature Rise ◽  
Effect Of Temperature ◽  
Fine Blanking
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