Angular Deformation and Rotation of a Fluid Element
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- Опубликовано: 9 сен 2024
- This video is part of series of video lectures on Fluid Mechanics. In the course of next one year I will create a complete course on "Introduction to Fluid Mechanics".
This video is part of Chapter 3- Fluid Kinematics.The playlist of this video series is
• Eulerian And Lagrangia...
This video will help students to gather conceptual understanding required to crack competitive exams such as GATE , IIT JEE, IES, SSC- JE , IPATE or any exams that tests the knowledge of students in fundamentals of engineering and science. Also helpful to gain employment though tests organized by ISRO, BARC, RRB or other organizations.
This series will also help undergraduate students to prepare for their University exams.
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super sir
Hi ananth, i have a doubt. In som biswas rate of angular deformation i.e. rate of shear strain is alpha plus beta. But in sengal and johns it is given half of aplha plus beta. Can you please explain the concept. Is it rate of angular deformation and rate of shear strain are both different terms..
The rate of shear strain given in Cengel in my opinion may be wrong. In SOM and Biswas, they have derived it and the derivation seems to be right for me. They have calculated from the first principles. But when the velocity gradient tensor is decomposed into symmetric and skew symmetric components there is a half coming. This you can see in page 144 of Prof. Biswas' book.
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Please name the book in which these topics are included?
Fluid Mechanics and Fluid Machines by SK SOM and Muralidhar Biswas,
What is full form/ denoted name u v w of velocity components