نتایج جستجو برای: thermal conduction
تعداد نتایج: 251445 فیلتر نتایج به سال:
The thermal conduction of suspended few-layer h-BN sheets was experimentally investigated using a noncontact micro-Raman spectroscopy method. The first-order temperature coefficients for 1L, 2L and 9L h-BN sheets were measured to be – (3.41 ± 0.12) × 10-2, – (3.15 ± 0.14) × 10-2 and – (3.78 ± 0.16) × 10-2 cm-1/K, respectively. The room-temperature thermal conductivity of few-layer h-BN sheets w...
Although lateral thermal conduction in Ge2Sb2Te5 (GST) films can influence the performance of phase change memory (PCM), there are no data available for the in-plane thermal conductivity. This work measures both the in-plane and the out-of-plane thermal conductivities for the amorphous, face-centered-cubic, and hexagonal-close-packed phases of GST using two independent techniques. For crystalli...
this research develops thermo-elastic analysis of a functionally graded cylinder under thermo-mechanical loadings. heat conduction equation in cylindrical coordinate system is solved. thermal conductivity coefficient is graded along the radial direction. by considering a symmetric distribution of temperature, loading and boundary conditions, strain-displacement and stress-strain relations can b...
While conventional self healing materials focus on the restoration of mechanical properties, newer generations of self healing materials focus on the restoration of other functional (i.e. non-mechanical) properties. Thermal conductivity is an example of an important functional property of a Thermal Interface Material (TIM) for LED’s and microelectronics devices. Current TIMs ...
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