Professor Jaikrishna and Professor Sn Mitra Memorial Award Lectures
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PROFESSOR JAIKRISHNA AND PROFESSOR S.N. MITRA MEMORIAL AWARD LECTURES INDIAN NATIONAL ACADEMY OF ENGINEERING April 2018 INDIAN NATIONAL ACADEMY OF ENGINEERING GOVERNING COUNCIL Office Bearers President Dr. B.N. Suresh Vice-Presidents Dr. Indranil Manna Dr. Pumendu Ghosh Dr. Pradip Chief Editor of Publications Dr. Pumendu Ghosh Executive Director Brig RajanMinocha The Indian National Academy of Engineering (INAE) is an autonomous institution partly supported by the Department of Science and Technology, Govt, of India and is recognized as a Scientific and Industrial Research Organization (SIRO) by the Department of Scientific and Industrial Research, Govt, of India. Registered Office Indian National Academy of Engineering Unit No. 604-609, SPAZE, I Tech Park, 6th Floor, Tower A, Sector 49, Sohna Road Gurgaon - 122 002 (India) Phone: (91) - 0124 - 4239480 Fax: (91)-0124-4239481 Email: [email protected] Website: www.inae.in © Copyright 2018. Indian National Academy of Engineering. All rights reserved Published by the Indian National Academy of Engineering, New Delhi Printed at the Naman Stickers, 96-B, 4 D Campus, Murlipura, Jaipur PROFESSOR JAIKRISHNA AND PROFESSOR S.N. MITRA MEMORIAL AWARD LECTURES INDIAN NATIONAL ACADEMY OF ENGINEERING April 2018 Award Lecture Series of Indian National Academy of Engineering EDITORIAL The Indian National Academy of Engineering (INAE) functions as an apex body that promotes the practice of engineering and technology in solving problems of national importance. Its activities include formulation of technology policies, promotion of quality engineering education, and encouraging R&D activities. With an objective to promote engineering excellence INAE has instituted Professor Jai Krishna and Professor S N Mitra memorial awards. These awards are given to an eminent engineer, engineer-scientist or a technologist for academic and scholarly achievements in any discipline of technology/outstanding research in engineering and technology and application thereof/outstanding contributions in the management of education and research in engineering/outstanding achievements and contributions in the Indian industry, engineering services and engineering projects. The present volume is a compilation of the award lectures of both Professor Jai Krishna and Professor S N Mitra memorial awardees since its inception. The INAE sincerely appreciates the efforts of the Awardees in bringing out this special volume of the INAE and hopes that the award lectures will promote the general philosophy of INAE, particularly to the younger generation. Purnendu Ghosh April, 2018 Chief Editor, Indian National Academy of Engineering CONTENTS EDITORIAL PURNENDU GHOSH PROFESSOR JAI KRISHNA MEMORIAL AWARD LECTURES 1. Sustainable Mineral Development - The Indian Perspective A JOY K. GHOSE 2. Historical Glimpses of Engineering Education in Colonial India and in the Decades thereafter D.V. SINGH 3. Science and Tec Technology of Fast Breeder Reactor Programme in India : Challenges and Achievements BALDEV RAJ 4. 21st Century Aerospace Technologies Transformation of Development Processes the Indian Defence Perspective V.K. SARASWAT 5. The Resurrection of a Steel Plant and the Renaissance of a Steel City SANAK MISHRA 6. Materials in Flight DIPANKAR BANERJEE 7. Geometry's Role in Discovery of Dynamics AMITABHA GHOSH 8. Creativity: Personal Experience M.L. MUNJAL 9. Unmanned Systems - Strategic Challenges AVINASH CHANDER 10. Development of Wide Ranging High Nitrogen Stainless Steels for Improved Characteristics and Resource Conservation L.K. SINGHAL PROFESSOR S.N. MITRA MEMORIAL AWARD LECTURES 1. Microsystems-on-Silicon: A Revolution on Grains of Sand Indian Status and Prospects A.B. BHATTACHARYYA 2. Edges in Speech: The Engineering Challenge in Processing Sounds of Silence B. YEGNANARAYANA 3. Global Navigation Satellite Systems (GNS S) 146 SURENDRAPAL 4. Over-View of Indian Power Systems, Challenges and Environment 168 J. NANDA 5. India as a Global R&D Powerhouse 175 ASHOK SOOTA 6. The Energy Scenario in India - The Present and the Future 179 S.P. SUKHATME 7. The Development of Passive Safety Systems for Advanced 197 Heavy Water Reactor R.K. SINHA 8. Governance (Control) of Distributed Manufacturing and Service Networks 216 N. VISWANADHAM 9. Understanding the Advances in High Performance Computing 231 Through Computational Electromagnetics N. BALAKRISHNAN 10. Role of Formal Modelling in Building Robust Software Systems 242 R.K. SHYAMASUNDAR 11. 50 Years of Fuzzy Sets: Data to Knowledge 266 SANKAR K. PAL PROFESSOR JAIKRISHNA MEMORIAL AWARD LECTURES Award Lecture Series of Indian National Academy of Engineering Professor Jai Krishna Memorial Award Lecture 2004 Sustainable Mineral Development- The Indian Perspective Ajoy K. Ghose Director : Indian School of Mines, Dhanbad Introduction audacious goals, however, widely supported by public policy, its implications are vital for the To have been invited to deliver this lecture by the health and well-being of the Indian mineral Academy is an honour that I deeply appreciate. I industry. We shall try here to explore the many knew Prof. Jai Krishna for many years. Besides dimensions of sustainable mineral development. being an outstanding engineer, he was the very epitome of culture. I was somewhat tempted to Indian Minerals Sector-The Heritage and speak on the culture of an “engineer”, but having Current Status been a miner all my life, I desisted from such a The minerals sector in India has had a hoary foray. I have chosen to discuss the importance of tradition. The authors of the Rigveda, who wrote mineral resources in the Indian context and how on fire, metals and gems, founded an best to assure the sustainability of the minerals autochthonous civilization in the plains of Punjab, industry for the greater good of the nation. Haryana and Rajasthan during the Pre-Harappan era. Copper ore was mined in the Pre-Harappan Mining and consumption of non renewable Ganeshwar-Jodhpura sector. The earlierst 14C mineral resources date back to the Stone Age, and data related to mining archaeology in India are India has had a rich heritage of mineral those of Rajpura-Dariba mining area near exploitation from the days of the Harappan Udaipur which has been dated at 1260+/-160 B .C, civilization. For millennia, the riches unearthed testifying to a flourishing lead-zinc mining by the miners have made the lives of people better, activity in the distant past (Biswas. 1992). easier and more secure, and without the Kautilya's Arthasashtra (circa 330 B.C.) is availability of minerals, the materials civilization possibly the world's oldest mining tome as we know it today will perhaps literally recounting the importance of revenue from the collapse. In fact, it is almost impossible to minerals sector to the State exchequer. The imagine life without minerals and metals as hierarchy of management of mines, the duties of society needs them for ever-widening purposes. the mine officials and the somewhat draconian “Everything begins with mining” is the leitmotif punishments for theft of minerals have been of the American Mining Association, and this described with rare insight in Arthashastra catch-all phrase underscores the vital role that (Ghose,2002). mineral resources play in the well-being of any nation. Shorn of all its rhetoric, sustainable Mining in medieval India was perhaps neither development has really become a key issue of our moribund nor buoyant, as one can glean from the times, and meeting global minerals hunger accounts of Tavemier, Alberuni, Buchanan- deserves as the high a priority as meeting the Hamilton and from such monumental work as global hunger(Ghose,2004). Sustainable Ain-I-Akbari (Bagchi and Ghose,1980). development is an umbrella concept, and a Tavemier, in his travelogue (1665-1669 A.D.), hackneyed phrase as well in contemporary described the flurry of diamond mining activity on lexicon that sounds almost trite. With its the banks of the Krishna river which had yielded 2 the famous diamonds Hope and Kohinoor. There metallogenic history similar to mineral- rich was active mining for reef gold in South India, for Australia, South Africa, South America and copper ores in Khetri, Dariba and Singhania, and Antartica, all of which formed the erstwhile for lead, zinc and silver near Udaipur. While the Gondwanaland, there is a vast potential for history of coal mining cannot be traced with finding “bonanza” type mineral deposits. With the accuracy, the first organized efforts for coal new winds of change blowing across the minerals mining were made by Sumner and Heatly in 1774 sector under the liberalised mineral policy, the at Ethora, Damalia and Chinakuri. nation is poised today for a new growth vector in the minerals sector. India is well-endowed with mineral resources, and has high geological potential which is yet to India's major mineral resource endowment is be fully explored, assessed and exploited. India sizeable (Table I). The life index in the table has produces 87 minerals, out of which 4 are fuel been estimated on the basis of the current reserves minerals, 11 metallic, 50 non-metallic and 22 and the current production level (R/P), and may minor minerals. The aggregate mineral not be an accurate estimator of the minerals production during 2003-2004 was valued at over availability as the reserves are not a fixed stock, Rs.625250 million. With a geologic and and the future demand is equally uncertain. Table 1: Indian Recoverable reserves of Selected Minerals World Reserve Indian Reserve Life Index World Reserve Indian Reserve Life Index Bauxite 35 Bt 3.07 Bt 500 years Chromite 7,6 Bt 86 Mt 30 years Coal 13,000 Bt 82 Bt 220 years Copper 650 Mt 9.4 Mt 20 years Iron Ore 300 Bt 17 Bt 160 years Manganese 5 Bt 167 Mt 100 years A large number of industrial non-metallic post-Independence era has significantly added to minerals, especially limestone, fertilizer minerals the resource base. The continued use of India's like rock phosphate and gypsum, refractory and mineral resource endowment has to proceed ceramic minerals, beach sand minerals, barite, within a sustainable development framework.