'Turbulence' diaporamas de présentation

A Solar System within

A Solar System within. a Solar System. Physical Properties. Earth Jupiter Mass 1 318 kg 5.97x10 24 1.899x10 27. Physical Properties. Earth Jupiter Radius 1 11.2 equatorial 6378 71,492 polar 6357 66,854

785 views • 77 slides

Flocculator Design

Flocculator Design. Overview. CFD analysis of hydraulic flocculators Ratio of maximum to average energy dissipation rate Inefficiency of energy use due to nonuniformity of energy dissipation rate The great transition at H/S=5 Flocculator Design

1.95k views • 74 slides

Chapter 2: Protostellar collapse and star formation

Chapter 2: Protostellar collapse and star formation. One of 3 branches of proton-proton chain. CNO cycle: C, N O atoms act as catalysts. T-dependence of pp chain and CNO cycle. Hydrostatic equilibrium: negative feedback loop. If core T drops, fusion rate drops, core contracts heats up.

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Detectors

Detectors. RIT Course Number 1051-465 Lecture Noise . Aims for this lecture. learn to calculate signal-to-noise ratio describe processes that add noise to a detector signal give examples of how to combat noise. Lecture Outline. signal-to-noise ratio noise sources shot noise signal

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Thunderstorm and Turbulence Avoidance

Thunderstorm and Turbulence Avoidance. REFERENCES. TC 1-218, Aircrew Training Manual Utility Airplane 2 March 1993 AR 95-1, Flight Regulations, 1 September 1997 Aeronautical Information Manual (AIM) FM 1-230, Meteorology for Army Aviators, 30 September 1982

1.74k views • 37 slides

FREE CONVECTION

FREE CONVECTION. Nazaruddin Sinaga Laboratorium Efisiensi dan Konservasi Energi Jurusan Teknik Mesin Universitas Diponegoro. FREE CONVECTION . The cooling of a boiled egg in a cooler environment by natural convection.

1.55k views • 36 slides

A short introduction to Fluid Dynamics , Heat Transfer and CFD

A short introduction to Fluid Dynamics , Heat Transfer and CFD. Outline. Fluid Dynamics Heat Transfer CFD . Outline. Fluid Dynamics Heat Transfer CFD. Fluid Dynamics.

740 views • 35 slides

Groups and Teams

Chapter 10. Groups and Teams. Learning Objectives. Understand that the term group can be viewed from a number of perspectives Identify the elements in the process of group formation and development Describe the stages of group formation Identify ways to guard against groupthink

2.32k views • 32 slides

Science Plan of Japanese Venus Orbiter, Akatsuki

Science Plan of Japanese Venus Orbiter, Akatsuki. Takeshi Imamura, Akatsuki Team Japan Aerospace Exploration Agency. LIR. LAC. UVI. IR1. IR2. USO. First light. UVI 365nm. LIR 10?m. IR1 0.9?m. Venus Climate Orbiter/Akatsuki (PLANET-C project). Scientific objectives

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Factors Driving Future Plant Siting and Expansion?

308 views • 23 slides

Oceanic Weather and Volcanic Ash

Oceanic Weather and Volcanic Ash. Cathy Kessinger NCAR/RAL Weather in the Cockpit Workshop Boulder, CO 8-10 August 2006. Augustine, 12 Jan 2006 M.L.Coombs, USGS-AVO. Oceanic Weather PDT.

345 views • 18 slides

Discussion

Discussion. or, back to the real world!. Droplet Inertia Impact on Condensational Droplet Growth Impact on Droplet Collection. Turbulence and Droplet Spectra. Droplet Spatial Distribution and Clustering Impact on Condensational Droplet Growth.

344 views • 18 slides

Fereshteh Bagherimiyab Ulrich Lemmin

Effects of bed form structure on particle-turbulence interaction in unsteady suspended sediment-laden laboratory open-channel flows . Fereshteh Bagherimiyab Ulrich Lemmin. Introduction Experimental set-up Procedure Results Conclusion. Introduction. Turbulence plays an essential role in

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Performance of Air Quality Models in Urban Areas

Performance of Air Quality Models in Urban Areas. Akula Venkatram 1 , Vlad Isakov 2 , 1 University of California, Riverside, CA 2 NOAA, NERL, RTP, NC. Objectives and Motivation St. Louis study and ISC urban Model Improvements Performance of Improved Model Conclusions.

327 views • 15 slides

Particle Image Velocimeter

Particle Image Velocimeter. Conventional methods (HWA, LDV) Single-point measur em ent Traversing of flow domain Time consuming Only turbulence statistics. Particle image velocimetry Whole-field method Non-intrusive (seeding) Instantaneous flow field. Why use imaging?.

379 views • 11 slides

3D Textures

3D Textures. Soon Tee Teoh CS 116B. 2D Texture Maps in Ray-Tracing. We have seen 2D texture-mapping in OpenGL. How do we do 2D texture mapping in ray-tracing?

560 views • 9 slides

Session C10 - Advances in Magnetic Confinement Fusion. ORAL session, Saturday afternoon, April 05

Session C10 - Advances in Magnetic Confinement Fusion. ORAL session, Saturday afternoon, April 05 Washington B, Loews Philadelphia Hotel [C10.009] High Speed Imaging of Edge Turbulence in Magnetic Fusion Plasmas Stewart Zweben (PPPL) Klaus Hallatschek (IPP Garching)

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Heat release modeling

Heat release modeling. FPVA-based model V. Terrapon and H. Pitsch. Why is turbulent combustion challenging?. QUALITATIVE. A large range of scales is involved!. Typical engineering application. 10 -9. 10 -6. 10 -3. 10 0. 10 3. [ m ] [ s ]. Reaction time scale. Chemistry.

222 views • 8 slides

Role of fast ions on jet hybrid scenarios

Role of fast ions on jet hybrid scenarios. J. Garcia, J. Citrin, P. Maget. 15 March 2013. JT-60U and JET: Fast ions. Fast ions contribution to the total pressure is very important for hybrid scenarios in JT-60U and in some JET shots. Can reach up from 35% up to 45% of the total pressure

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Dr. Lynn A. Leonard Associate Professor of Geology and Graduate Coordinator 910-962-2338; LynnL@uncwil.edu Recent Resea

Aug 7. Sept 20. Sept. Aug. Dr. Lynn A. Leonard Associate Professor of Geology and Graduate Coordinator 910-962-2338; LynnL@uncwil.edu Recent Research Projects. Sediment Recycling: Marsh Renourishment Through Dredged Material Disposal .

146 views • 2 slides