'Heat equation' diaporamas de présentation

Performance Optimization of HPC Applications on Multi- and Manycore Processors

Performance Optimization of HPC Applications on Multi- and Manycore Processors. Samuel Williams 1 Kamesh Madduri 1 , Khaled Ibrahim 1 , Jonathan Carter 1 , Leonid Oliker 1 , John Shalf 1 , David Donofrio 1 , Kaushik Datta 2 , Vasily Volkov 2 , Stephane Ethier 3 , Jens Kreuger 4.

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Combining Observations and Models: A Bayesian View Mark Berliner, OSU Stat Dept

Combining Observations and Models: A Bayesian View Mark Berliner, OSU Stat Dept. Bayesian Hierarchical Models Selected Approaches Geophysical Examples Discussion. Main Themes.

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Genome evolution

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The Heat Equation and Diffusion

The Heat Equation and Diffusion. PHYS220 2004 by Lesa Moore DEPARTMENT OF PHYSICS. Diffusion of Heat. The diffusion of heat through a material such as solid metal is governed by the heat equation. We will not try to derive this equation.

583 views • 31 slides

Finite Elements

Finite Elements. A Theory-lite Intro Jeremy Wendt April 2005. Overview. Numerical Integration Finite Differences Finite Elements Terminology 1D FEM 2D FEM 1D output 2D FEM 2D output Dynamic Problem. Numerical Integration.

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The Memory is the Computer

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Heat

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Revisit CMOS Power Dissipation

Revisit CMOS Power Dissipation. Digital inverter: Active (dynamic) power Leakage power Short-circuit power (ignored). Roy & Prasad (2000). Leakage vs. Active Power Trends. W. Haensch , IBM J. Res. Dev. 50, 339 (2006). Some Observations with Leakage.

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Optimizing Stencil Computations March 18, 2013

Optimizing Stencil Computations March 18, 2013. Administrative. Midterm coming April 3? In class March 25, can bring one page of notes Review notes, readings and review lecture Prior exams are posted Design Review Intermediate assessment of progress on project, oral and short

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UNSTEADY VISCOUS FLOW

UNSTEADY VISCOUS FLOW. Viscous effects confined to within some finite area near the boundary ? boundary layer. In unsteady viscous flows at low Re the boundary layer thickness ? grows with time; but in periodic flows, it remains constant.

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Heat Energy

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Programming For Nuclear Engineers Lecture 14 MATLAB Applications

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Research Presentations Workshop

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The Wave Equation

The Wave Equation SPECIAL TOPICS: PARTIAL DIFFERENTIAL EQUATIONS Motion of a string Imagine that a stretched string is vibrating.

6.71k views • 13 slides

The Wave Equation

The Wave Equation. SPECIAL TOPICS: PARTIAL DIFFERENTIAL EQUATIONS. Motion of a string. Imagine that a stretched string is vibrating.

800 views • 13 slides

WBGT Lab

WBGT Lab. Auburn University. Objectives. Students will demonstrate understanding of heat effects on human performance related to occupational tasks by answering case study questions Students will demonstrate familiarity with the WBGT by taking and recording sample data with the device

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Accurate Implementation of the Schwarz-Christoffel Tranformation

Evan Warner. Accurate Implementation of the Schwarz-Christoffel Tranformation. What is it?. A conformal mapping (preserves angles and infinitesimal shapes) that maps polygons onto a simpler domain in the complex plane Amazing Riemann Mapping theorem:

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How to numerically solve the heat equation

How to numerically solve the heat equation. How to solve To understand the Earth and do the homework. How do we think about the continous problem? think about "heat flux;" proportional to so so what is dT/dt? difference between at either end this is if k is constant, so:.

1.98k views • 11 slides

Specific Heat and Calculating Heat Absorbed

Specific Heat and Calculating Heat Absorbed. Mr. Chapman Chemistry 30. From the Last Class. Recall the definition of a calorie : The amount of energy required to raise the temperature of 1 gram of pure water by 1 degree Celsius. Also recall that the calorie is equal to 4.184 J.

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Simulations of Standing Waves

Simulations of Standing Waves. Kevin Kha EPS 109. Description of Method. M odel the movement of various waves traveling through a finite medium with some tension (string, cords, wire, etc.) Method of solving: Equation: Solve like Heat Equation: 2 nd order ODE

190 views • 6 slides