MCL 721 NEXT GENERATION AUTOMOTIVE PRIME MOVERS Introductory

MCL 721 : (NEXT GENERATION) AUTOMOTIVE PRIME MOVERS : Introductory Remarks P M V Subbarao Professor Mechanical Engineering Department An Understanding of The Important Relation : Necessity--Invention ….

Course Material http: //web. iitd. ac. in/~pmvs/course_mcl 241. php • Information already available: – Course contents & References. – Evaluation and Attendance Policies. – Laboratory Manuals – Introduction and Historical Perspective of Energy Systems

An Exotic Human Need : The Origin & Evolution of an Invention

Thermodynamic Classification of Living Species Life on Earth Autotrophs Carbon Energy Reservoirs Heterotrophs Extra-Somatic Heterotrophs

Extra-somatism in acquiring Motive Power 5

Definition of Need for Invention by Sir James Watt

Evolution of an Invention : Post James Watt Era

Actual Operational Conditions of Artificial Horse on Urban Roads

Vehicular pollution is one of the major Environmental Problem • The effects of car pollution are widespread, affecting air, soil and water quality. • Nitrous oxide contributes to the depletion of the ozone layer. • Sulfur dioxide and nitrogen dioxide mix with rainwater to create acid rain, which damages crops, forests and other vegetation and buildings. • Oil and fuel spills from cars and trucks seep into the soil near highways, and discarded fuel and particulates from vehicle emissions contaminate lakes, rivers and wetlands.

Framework for Ethical Innovators • Development of an equivalent Darwin model for evolution of human necessity. • Critical analysis of the ethical justification of need and scientific justification of invention.

Ecological Compliance of Artificial Horses

Mine to Wheel Efficiency Mine-to-Tank-to-Wheels Generation Transmission 31% Plug-to-Wheels 23% 33% 94% 76% 31% Refining 82% 76% Transmission Pump-to-Wheels 13% 98% 80% 16% = 23% = 13%

Futuristic Evolution of Artificial Horse World's first inexpensive car : In Benz Velo, 1893 0. 7 hp & 20 km/hr. 14 liters per 100 kilometers. World’s most fuel efficient car : Volkswagen's diesel-hybrid XL 1, 2013, 75 hp & 306 km/hr. 1. 0 liter per 100 kilometers An economically Infeasible…

Evolution of the Inventor Vs the Species Being Duplicated

Study & Duplication of A Thermodynamic System Target: Engine must be many times a Horse

Philosophy of Science • The goal which physical science has set itself is the simplest and most economical abstract expression of facts. • The human mind, with its limited powers, attempts to mirror in itself the rich life of the world, of which it itself is only a small part……. • In reality, the law always contains less than the fact itself. • A Law does not reproduce the fact as a whole but only in that aspect of it which is important for us, the rest being intentionally or from necessity omitted.

Anatomy of A Horse : Result of Nearly 50 million years of Evolution World horse population estimated at 58 million. Ten countries in the world have a horse population of more than a million, with the total global equine population estimated at 58 million, according to a report compiled by the Food and Agriculture Organization of the United Nations (FAOSTAT). Sep 12, 2007

Anatomy of An Aritificial Horse : Result of Nearly ~150 years of Evolution 1. 2 Billion Vehicles (Artificial Horses) On World's Roads : July 29, 2014

Unrealistic Design Conditions T (Nm) N(rpm) • Constant load Operation. • Constant Speed Operation t t