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Institution

Motilal Nehru National Institute of Technology Allahabad

EducationAllahabad, Uttar Pradesh, India
About: Motilal Nehru National Institute of Technology Allahabad is a education organization based out in Allahabad, Uttar Pradesh, India. It is known for research contribution in the topics: Control theory & Electric power system. The organization has 2475 authors who have published 5067 publications receiving 61891 citations. The organization is also known as: NIT Allahabad & Motilal Nehru Regional Engineering College.


Papers
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Journal ArticleDOI
01 Oct 2015
TL;DR: In this paper, an attempt has been made to optimize the selected input process parameters for material removal rate (MRR), average surface roughness (Ra), and average circularity (Ca) of the hole made by electrical discharge machining in a nickel-based superalloy material especially used in aerospace applications.
Abstract: In this article, an attempt has been made to optimize the selected input process parameters for material removal rate (MRR), average surface roughness (Ra) and average circularity (Ca) of the hole made by electrical discharge machining in a nickel-based superalloy material especially used in aerospace applications. The concept of twist drill is introduced by attaching a self-developed setup on sinking an electrical discharge machining machine by replacing the actual tool holder of the electrical discharge machining machine and terming it as electrical discharge drilling. Also application of an altogether new approach of hybrid methodology comprising the Taguchi methodology coupled with response surface methodology for modeling and response surface methodology coupled with principal component analysis–based grey relational analysis for multiobjective optimization of process parameters is used. In this application of hybrid methodology, at the first stage, optimum level of process parameters is determined b...

28 citations

Proceedings ArticleDOI
16 Mar 2012
TL;DR: In this article, the authors reviewed WECS system covering Aerodynamics, Mechanical and Electrical aspects, and found that the average availability of commercial wind power plants is now around 98%.
Abstract: Wind has been utilized as a source of power for many years. The generation of electrical energy from wind has experienced a remarkable pace in the past decade because of depleting conventional resources and increasing environmental issues. Wind energy conversion has become a reliable and competitive means for electric power generation, thanks to extensive Research and Development efforts in last 30 years. The life span of modern wind turbines is now 20–25 years, which is comparable to many other conventional power generation technologies. The average availability of commercial wind power plants is now around 98%. This paper reviews WECS system covering Aerodynamics, Mechanical and Electrical aspects.

28 citations

Journal ArticleDOI
TL;DR: In this article, the authors present the nonlinear flexural response of laminated composite plates with respect to mechanical loading. And they use a mesh-free technique based on multiquadric RBFs for analysis of the problems.

28 citations

Journal ArticleDOI
TL;DR: In this article, the effect of significant process parameters on hole characteristics such as hole circularity at top and bottom, hole taper, and spatter size have been studied and the optimum ranges of these parameters have been suggested on the basis of empirical modeling and optimization.
Abstract: Zirconia Toughened Alumina ceramic is widely used for aerospace components, combustion chambers, heat exchangers, bearings and pumps mainly due to its improved mechanical and thermal properties. To make holes in thick section Zirconia Toughened Alumina ceramics is a major challenge due to its unfavorable machining characteristics. Recent researches have explored that laser machining can overcome the machining limitations of advanced materials having improved mechanical properties. In present research, authors have analyzed the effect of Laser Trepan Drilling on hole characteristics of 6.0 mm thick Zirconia Toughened Alumina. Effect of significant process parameters on hole characteristics such as hole circularity at top and bottom, hole taper, and spatter size have been studied. The optimum ranges of these parameters have been suggested on the basis of empirical modeling and optimization.

28 citations

Journal ArticleDOI
TL;DR: In this paper, the effects of variation of ambient magnetic field, non-idealness of the gas, adiabatic exponent and gravitational parameter are worked out in detail, in both the cases, when the flow between the shock and the piston is isothermal or adiabaatic.

28 citations


Authors

Showing all 2547 results

NameH-indexPapersCitations
Santosh Kumar80119629391
Anoop Misra7038517301
Naresh Kumar66110620786
Munindar P. Singh6258020279
Arvind Agarwal5832512365
Mahendra Kumar542169170
Jay Singh513018655
Lalit Kumar4738111014
O.N. Srivastava4754810308
Avinash C. Pandey453017576
Sunil Gupta435188827
Rakesh Mishra415457385
Durgesh Kumar Tripathi371335937
Vandana Singh351904347
Prashant K. Sharma341743662
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Performance
Metrics
No. of papers from the Institution in previous years
YearPapers
202342
202284
2021728
2020587
2019532
2018423