'Travelling wave' presentation slideshows

?Revision of Electrostatics (week 1) ?Vector Calculus (week 2-4)

876 views • 71 slides

?Revision of Electrostatics (week 1) ?Vector Calculus (week 2-4)

897 views • 71 slides

Classification of 2nd order PDEs

Classification of 2nd order PDEs. Classification of 2nd order PDEs. Classification of 2nd order PDEs. An important case:. the heat equation in 1D. Homogeneous state and its stability. the heat equation in 1D (Fourier approach). The heat equation in 1D.

612 views • 36 slides

PIEZOELECTRIC ULTRASONIC MOTOR BY

PIEZOELECTRIC ULTRASONIC MOTOR BY NEENA SKARIA Edited By Sarath S Nair www.technologyfuturae.com. CONTENTS. Need for USM

788 views • 35 slides

Lecture 5 Normal conducting RF

Lecture 5 Normal conducting RF. Dr G Burt Lancaster University Engineering. Copper Cavities. In copper cavities the shunt impedance, R, should be maximised in order to achieve a high accelerating gradient.

408 views • 26 slides

Lecture 8 Normal conducting RF

Lecture 8 Normal conducting RF. Copper Cavities. In copper cavities the shunt impedance, R, should be maximised in order to achieve a high accelerating gradient. Normal conducting cavities require nosecones and a small beam pipe in order to increase the shunt impedance factor. Average Heating.

368 views • 24 slides

Wave Physics

559 views • 20 slides

G. Fath Institute of Theoretical Physics University of Lausanne Switzerland

Propagation Failure of Travelling Waves. G. Fath Institute of Theoretical Physics University of Lausanne Switzerland. 1. Motivation - a biological example:. Retina differentiation in Drosophila. Orchestrated series of events including. }. Cell divisions

312 views • 19 slides

Spatio-temporal dynamics in a phase-field model with phase-dependent heat absorption

Spatio-temporal dynamics in a phase-field model with phase-dependent heat absorption. Konstantin Blyuss (joint work with Peter Ashwin, David Wright and Andrew Bassom) University of Exeter, UK 27 October 2005. Problem formulation. Phase-field model.

330 views • 18 slides

Wave Physics

Wave Physics. PHYS 2023. Tim Freegarde. local and macroscopic definitions of a wave. Coming up in Wave Physics. transverse waves on a string:. wave equation. travelling wave solutions. other wave systems:. electromagnetic waves in coaxial cables. shallow-water gravity waves.

471 views • 17 slides

Travelling Wave Tube

Travelling Wave Tube. For Broadband amplifier helix TWTs (proposed by Pierce and others in 1946 ) are widely used For High average power purposes the coupled cavity TWTs are used. Cutaway view of a HELIX TWT. Electron Gun RF input Magnets Attenuator Helix Coil RF Output Vacuum tube

2.17k views • 14 slides

Travelling Wave Tube

Travelling Wave Tube. For Broadband amplifier helix TWTs (proposed by Pierce and others in 1946 ) are widely used For High average power purposes the coupled cavity TWTs are used. Cutaway view of a HELIX TWT. Electron Gun RF input Magnets Attenuator Helix Coil RF Output Vacuum tube

248 views • 14 slides