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Introduction : ADVANCED FLUID MECHANICS

Introduction : ADVANCED FLUID MECHANICS. P M V Subbarao Professor Mechanical Engineering Department I I T Delhi. The first Hour of Learning at IIT Delhi…. MCL 702 : Advanced Fluid Mechanics L-T-P-S : 3-0-0-2. http://web.iitd.ac.in/~pmvs. ADVANCED FLUID MECHANICS. P M V Subbarao

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Introduction : ADVANCED FLUID MECHANICS

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  1. Introduction : ADVANCED FLUID MECHANICS P M V Subbarao Professor Mechanical Engineering Department I I T Delhi The first Hour of Learning at IIT Delhi….

  2. MCL 702 : Advanced Fluid Mechanics L-T-P-S : 3-0-0-2 http://web.iitd.ac.in/~pmvs

  3. ADVANCED FLUID MECHANICS P M V Subbarao Professor Mechanical Engineering Department I I T Delhi An Essential Physical Science, Created due to Natural Happenings, Instincts & Characteristics of Humans……

  4. Now I think hydrodynamics is to be the root of allphysical sciences,……... William Thomson (Lord Kelvin)(1824 --1907) You are not educated until you know the Second Law of Thermodynamics.

  5. Robert Boyle • 17th-century natural philosopher, chemist, physicist, and inventor, also noted for his writings in theology. • Scientific interest in the manufacturing of gas produced by the natural decomposition of organic matter, was first reported in the seventeenth century by Robert Boyle Unlike most scientists of the day, Boyle did not seek to discover new things by arguing matters logically. Instead he was interested in making observations and drawing conclusions based on these. It was Boyle who started the practice of conducting controlled experiments. He used to publish his experiments while noting down his practices and the various apparatus that he used. 

  6. Now I think hydrodynamics is to be the root of allphysical sciences, and is at present second to none inthe beauty of its mathematics. William Thomson (Lord Kelvin)1824 --1907) You are not educated until you know the Second Law of Thermodynamics.

  7. The Law of Learning one fourth from the teacher, one fourth from own intelligence,one fourth from classmates, and one fourth only with time. Mahabharath

  8. Most Curious Question & The Greatest Answer Hans Albert Einstein (May 14, 1904 – July 26, 1973)

  9. Inspiring Words : Albert Einstein • When asked what he wished to become, as a young man, Nobel Laureate Albert Einstein said, • "I want to become a useful person, not a successful person." • Asked what he meant by it, the eminent physicist replied, • "A successful person is one who takes from society more than what he gives it. • A useful person is one who gives the society more than what he takes from it."

  10. Albert Einstein`sOpinion on Best Theory • A Theory is more impressive or useful • the greater the simplicity of its premises is, • the more different kinds of things it relates, • and the more extended is its area of applicability.

  11. The subject, fascinated Hans Albert Einstein • Hans Albert Einstein was a Swiss-American engineer and educator. • He was an avid sailor, frequently taking colleagues and family out for excursions on the San Francisco Bay. • On his many field trips and academic excursions, he took thousands of pictures, many of which he developed himself and presented as slide shows. • In tribute to Einstein's lifelong contributions to the field, his former graduate students published a book of research in his honor in 1972, Sedimentation: Symposium to Honor Professor H.A. Einstein. • In 1988, the American Society of Civil Engineers created the Hans Albert Einstein Award to recognize outstanding achievements in erosion control, sedimentation and/or waterway development.

  12. Fluid Flow: Everyday of Life & Everyone’s Life • The earth is 75% covered with water and 100% with air. • The scope of fluid flow is vast and has numerous applications in engineering and human activities. • ‘The flow of a river never ceases to go past, nevertheless it is not the same water as before. • Bubbles floating along on the stagnant water now vanish and then develop but have never remained.’ • By Chohmei Kamo, the famous thirteenth century essayist of Japan, in the prologue of Hohjohki, • In this way, the air and the water of rivers and seas are always moving. • Such a movement of gas or liquid (collectively called ‘fluid’) is called the ‘flow’, and the study of this is ‘Advanced Fluid Flows’.

  13. Why Humans Study/ Show Great Concern about Fluid Flow in his World of Existence ?????

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