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Flow and heat transfer simulations as a development tool for a novel microcalorimeter

C. Fricke¹, T. Klee², S. Richter², S. Paufler¹, H. Harms¹, T. Maskow¹
¹Helmholtz Centre for Environmental Research – UFZ, Leipzing, Germany
²Loetec Elektronische Fertigungssysteme GmbH, Lutherstadt Wittenberg, Germany

Calorimetry is the method of choice for determining one of the most elementary physical quantities: heat, Q ... 扩展阅读

Computation of Velocity, Pressure and Temperature Distributions near a Stagnation Point in Planar Laminar Viscous Incompressible Flow

E. Kaufman[1], and E. Gutierrez-Miravete[2]

[1]Pratt and Whitney, East Hartford, CT, USA
[2]Rensselaer at Hartford, Hartford, CT, USA

As gas turbine temperatures and component life requirements continue to rise, it becomes increasingly ... 扩展阅读

Coupled Fluid-Structural Analysis of Heart Mitral Valve

A. Avanzini, and G. Donzella
Department of Mechanical and Industrial Engineering, University of Brescia, Brescia, Italy

The mitral valve apparatus is a complex and refined mechanism located between the left atrium and the left ... 扩展阅读

Easy Teaching of Numerical Simulation of Welding with COMSOL®

I. Tomashchuk [1], P. Sallamand [1], J.-P. Chateau-Cornu [1],
[1] Laboratoire Interdisciplinaire Carnot de Bourgogne, Université de Bourgogne-Franche-Comté, Le Creusot, France

The initiation in numerical modeling of welding with COMSOL Multiphysics® is proposed to the 2nd year ... 扩展阅读

Shape, Convection and Convergence

R. Pryor
Pryor Knowledge Systems, Inc., Bloomfield Hills, MI, USA

COMSOL Multiphysics software, when properly configured, can readily solve modeling problems in the laminar ... 扩展阅读

Simulation of the Turbulent Flow in HEV Static Mixers : Mixing of Ethanol with Gasoline

A. Eissa[1]
[1]Department of Chemical Engineering, Cairo University, Giza, Egypt

Mixing is a typical unit operation that occurs almost in all chemical industries. Static – alternatively ... 扩展阅读

The Use of CFD Simulations in Learning Fluid Mechanics at the Undergraduate Level

Marc K. Smith
Professor of Mechanical Engineering, Georgia Institute of Technology

Simple, accurate CFD simulations using COMSOL Multiphysics are used in a senior-level undergraduate course as ... 扩展阅读

Improving Natural Convection in Redox Flow Batteries

Md Aslam Ansari [1], Dr. Sanjeev Kumar [1],
[1] Indian Institute of Science, Bangalore, Karnataka, India

Harvesting of renewable energy requires efficient energy storage systems. Rechargeable flow batteries offer ... 扩展阅读

A Numerical Investigation on Active Chilled Beams for Indoor Air Conditioning

G. Cammarata, and G. Petrone
Department of Industrial and Mechanical Engineering, University of Catania, Catania, Italy

In this study fluid-dynamical and thermal performance of active chilled beams is investigated by 2D and 3D ... 扩展阅读

Numerical and Experimental Study of Flow, Heat Transfer and Concentration in a Scaled-up Fuel Cell Anode Channel Model

J. C. Torchia-Nüñez[1], and J.G. Cervantes-de-Gortari[1]

[1]Department of Thermal Engineering, National University of Mexico, UNAM, Mexico City, Mexico

Flow, concentration and temperature fields are studied with numerical and experimental methods inside a ... 扩展阅读

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