'Ignition delay' diaporamas de présentation

OBJECTIVES

887 views • 76 slides

The Use of Global Methods In The Evaluation of Non Linear Chemical Kinetic Models

Energy and Resources Research Institute Faculty of Engineering. The Use of Global Methods In The Evaluation of Non Linear Chemical Kinetic Models. Alison S. Tomlin. Use of complex kinetic mechanisms.

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National Center for Hypersonic Combined Cycle Propulsion Williamsburg, Virginia, June 16, 2011

Chemistry Modeling Wing Tsang, NIST Harsha Chelliah, UVa Steve Pope, Cornell Acknowledgements: Gaetano Esposito, Brendyn Sarnacki, Mohammad Rahimi form UVa David Caughey, Varun Hiremath from Cornell. AFSOR-NASA Hypersonics Fundamental Research Review.

623 views • 40 slides

Oxy-Combustion Fundamentals for Direct Fired Cycles Pete Strakey, NETL

Oxy-Combustion Fundamentals for Direct Fired Cycles Pete Strakey, NETL. Outline. Effects of pressure and diluents on flames. Identification of target conditions. Overview of characteristic time and length scales. CFD simulations of turbulent time and length scales.

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Combustion in Diesel Engines

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Combustion in CI Engine

Combustion in CI Engine. In a CI engine the fuel is sprayed directly into the cylinder and the fuel-air mixture ignites spontaneously. These photos are taken in a RCM under CI engine conditions with swirl air flow. 1 cm. 0.4 ms after ignition. 3.2 ms after ignition.

257 views • 14 slides

Combustion in CI Engine

Combustion in CI Engine. In a CI engine the fuel is sprayed directly into the cylinder and the fuel-air mixture ignites spontaneously. These photos are taken in a RCM under CI engine conditions with swirl air flow. 1 cm. 0.4 ms after ignition. 3.2 ms after ignition.

147 views • 14 slides

MAE 5310: COMBUSTION FUNDAMENTALS

MAE 5310: COMBUSTION FUNDAMENTALS. Coupled Thermodynamic and Chemical Systems: Constant Pressure and Constant Volume Reactors October 22, 2012 Mechanical and Aerospace Engineering Department Florida Institute of Technology D. R. Kirk. MOTIVATION.

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Numerical Study of Spontaneous Ignition of Pressurized Hydrogen Release through a length of tube with local contraction

Numerical Study of Spontaneous Ignition of Pressurized Hydrogen Release through a length of tube with local contraction. B.P. Xu and J. X. Wen Centre for Fire and Explosion Studies Faculty of Science, Engineering and Computing Kingston University, London. Centre for Fire and Explosion Studies.

254 views • 13 slides

Controlled Rectifiers

Controlled Rectifiers. Thyristor. Thyristors have three states: Reverse blocking mode Forward blocking mode Forward conducting mode. Characteristics of Thyristors. + v -. i. Analysis of the Rectifier. L C =0. Valves are numbered in order of firing.

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ECN 3 Diesel Combustion Topic 2: Mixing/chemistry interaction INTRODUCTION

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