the 5 international centre for theoretical physics SMR.1492 - 8
... The theory of lattice vibrations is one of the best established chapters in modern solid-state physics, and very few of the astonishing successes met by the latter could have been achieved without a strong foundation of the former. A wide variety of physical properties of solids depend on their latt ...
... The theory of lattice vibrations is one of the best established chapters in modern solid-state physics, and very few of the astonishing successes met by the latter could have been achieved without a strong foundation of the former. A wide variety of physical properties of solids depend on their latt ...
Experimental Investigation of the Fluid Temperature Field and the
... An experimental study on the thermal flow behavior inside a flat-plate collector and the impact of insert devices (passive heat transfer enhancement techniques) on the thermal performance of the collector is presented. Temperature fields were obtained for different Reynolds numbers (250-650) and at ...
... An experimental study on the thermal flow behavior inside a flat-plate collector and the impact of insert devices (passive heat transfer enhancement techniques) on the thermal performance of the collector is presented. Temperature fields were obtained for different Reynolds numbers (250-650) and at ...
Electronic transport in amorphous phase-change materials Jennifer Luckas To cite this version:
... Jennifer Luckas. Electronic transport in amorphous phase-change materials. Other. Universit´e Paris Sud - Paris XI; Rheinisch-westf¨alische technische Hochschule, 2012. English..
...
... Jennifer Luckas. Electronic transport in amorphous phase-change materials. Other. Universit´e Paris Sud - Paris XI; Rheinisch-westf¨alische technische Hochschule, 2012. English.
Local Heat Transfer Coefficients Measured with Temperature
... A new method to visualize local heat transfer coefficients on heat exchanger surfaces is presented and numerous experimental measurement results are shown in this thesis. The method relies on IR thermography to measure the heat transferring wall’s temperature response to an oscillating heat flux for ...
... A new method to visualize local heat transfer coefficients on heat exchanger surfaces is presented and numerous experimental measurement results are shown in this thesis. The method relies on IR thermography to measure the heat transferring wall’s temperature response to an oscillating heat flux for ...
The suitability of a compact thermosyphon heat
... temperatures inside the semiconductors at a safe level. Even with restricted usage the semiconductors would benefit from lower temperature levels, because high temperatures in the components result in fast aging and eventually breaking of the component. For example, it is said that every 10 ⁰C incre ...
... temperatures inside the semiconductors at a safe level. Even with restricted usage the semiconductors would benefit from lower temperature levels, because high temperatures in the components result in fast aging and eventually breaking of the component. For example, it is said that every 10 ⁰C incre ...
Unsteady coupled convection, conduction and radiation simulations
... In the aeronautical industry, energy generation relies almost exclusively in the combustion of hydrocarbons. The best way to improve the efficiency of such systems, while controlling their environmental impact, is to optimize the combustion process. With the continuous rise of computational power, s ...
... In the aeronautical industry, energy generation relies almost exclusively in the combustion of hydrocarbons. The best way to improve the efficiency of such systems, while controlling their environmental impact, is to optimize the combustion process. With the continuous rise of computational power, s ...
Unsteady coupled convection, conduction and radiation simulations
... In the aeronautical industry, energy generation relies almost exclusively in the combustion of hydrocarbons. The best way to improve the efficiency of such systems, while controlling their environmental impact, is to optimize the combustion process. With the continuous rise of computational power, s ...
... In the aeronautical industry, energy generation relies almost exclusively in the combustion of hydrocarbons. The best way to improve the efficiency of such systems, while controlling their environmental impact, is to optimize the combustion process. With the continuous rise of computational power, s ...
Chapter 6
... eventually cools off (Fig. 6–1). This process satisfies the first law of thermodynamics since the amount of energy lost by the coffee is equal to the amount gained by the surrounding air. Now let us consider the reverse process—the hot coffee getting even hotter in a cooler room as a result of heat ...
... eventually cools off (Fig. 6–1). This process satisfies the first law of thermodynamics since the amount of energy lost by the coffee is equal to the amount gained by the surrounding air. Now let us consider the reverse process—the hot coffee getting even hotter in a cooler room as a result of heat ...
Transverse electric plasmons in bilayer graphene
... matches the dispersion curve. Note that the singularity in ℑσ (ω ) at h̄ω = γ is of the form 1/(γ − h̄ω ), whereas the singularity at h̄ω = 2μ is logarithmic (as in monolayer graphene [19]). As a consequence, the departure of the dispersion curve from the light line in bilayer graphene is much faste ...
... matches the dispersion curve. Note that the singularity in ℑσ (ω ) at h̄ω = γ is of the form 1/(γ − h̄ω ), whereas the singularity at h̄ω = 2μ is logarithmic (as in monolayer graphene [19]). As a consequence, the departure of the dispersion curve from the light line in bilayer graphene is much faste ...
TEMPERATURE HEAT
... Th巳 thermocouple is a thermometer used 巳xt巳 nsively in scientific laboratori 巳 s. It consists of thin wires of different metals , welded together at the ends to form two junctions , as Figure 12.5 illustrates. Often th巳 m巳tals ar巳 copper and constantan (a copper-nickel alloy) On巳 of the junctions , ...
... Th巳 thermocouple is a thermometer used 巳xt巳 nsively in scientific laboratori 巳 s. It consists of thin wires of different metals , welded together at the ends to form two junctions , as Figure 12.5 illustrates. Often th巳 m巳tals ar巳 copper and constantan (a copper-nickel alloy) On巳 of the junctions , ...
The Thermal Dielectrophoretic Force on a Dielectric Particle in
... other. The general case for an arbitrary angle can be found simply by a superposition of these two cases. We compute the fully-coupled system in COMSOL to determine a range of validity for our linearized model and show a practical way to superimpose the classical DEP and thermal DEP forces to find t ...
... other. The general case for an arbitrary angle can be found simply by a superposition of these two cases. We compute the fully-coupled system in COMSOL to determine a range of validity for our linearized model and show a practical way to superimpose the classical DEP and thermal DEP forces to find t ...
Numerical Simulation of Residual Stress and Strain
... Welding, among all mechanical joining processes, has been employed at an increasing rate for its advantages in design flexibility. In addition to that, cost savings, reduced overall weight and enhanced structural performance. The highly localized transient heat and strongly nonlinear temperature fie ...
... Welding, among all mechanical joining processes, has been employed at an increasing rate for its advantages in design flexibility. In addition to that, cost savings, reduced overall weight and enhanced structural performance. The highly localized transient heat and strongly nonlinear temperature fie ...
Density - Conductivity Measurements in Green
... established, indicating that measurements of electric conductivity could indeed be exploited in an effort to render valid information about the density of a green-state P/M compact. However, while the correlation between green density and electric conductivity is linear for non-lubricated parts, the ...
... established, indicating that measurements of electric conductivity could indeed be exploited in an effort to render valid information about the density of a green-state P/M compact. However, while the correlation between green density and electric conductivity is linear for non-lubricated parts, the ...
Passivhaus primer: Designer`s guide A guide for the design team
... for the first floor and a thermally broken brise-soleil for the ground floor in order to reduce high angled solar gains in summer. Correct positioning of fixed shading devices will allow maximum use of direct solar gains from the lower angled winter sun when it is ...
... for the first floor and a thermally broken brise-soleil for the ground floor in order to reduce high angled solar gains in summer. Correct positioning of fixed shading devices will allow maximum use of direct solar gains from the lower angled winter sun when it is ...