Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Emad Abouel Nasr"'
Autor:
Vengatajalapathi Nagarajan, Ayyappan Solaiyappan, Siva Kumar Mahalingam, Lenin Nagarajan, Sachin Salunkhe, Emad Abouel Nasr, Ragavanantham Shanmugam, Hussein Mohammed Abdel Moneam Hussein
Publikováno v:
Applied Sciences, Vol 12, Iss 6, p 2793 (2022)
Electrochemical machining (ECM) is a preferred advanced machining process for machining Monel 400 alloys. During the machining, the toxic nickel hydroxides in the sludge are formed. Therefore, it becomes necessary to determine the optimum ECM process
Externí odkaz:
https://doaj.org/article/a25b67fbc3834033b883f53d8af6297f
Autor:
Banu Murali, Bindu Madhavan Vijaya Ramnath, Devaraj Rajamani, Emad Abouel Nasr, Antonello Astarita, Hussein Mohamed
Publikováno v:
Materials, Vol 15, Iss 3, p 749 (2022)
The present work aimed to investigate the dry sliding wear behaviors of hybrid polymer matrix composites made up of Kevlar, bamboo, palm, and Aloe vera as reinforcement materials of varying stacking sequences, along with epoxy as the matrix material.
Externí odkaz:
https://doaj.org/article/f501ca48e994472eab6b88cf2f2c13b9
Autor:
Abdullah D. Ibrahim, Hussein M. A. Hussein, Ibrahim Ahmed, Emad Abouel Nasr, Ali Kamrani, Sabreen A. Abdelwahab
Publikováno v:
Applied Sciences, Vol 12, Iss 1, p 3 (2021)
Conventional design of jigs and fixtures has become unsuitable given the requirements of modern technology and complexity and diversity in the production with the rapid update of products. Computer-aided design (CAD) of jigs and fixtures is an effect
Externí odkaz:
https://doaj.org/article/7cbd551c79644d59a654ff94894d86e9
Autor:
Lenin Nagarajan, Siva Kumar Mahalingam, Sachin Salunkhe, Emad Abouel Nasr, Jõao Paulo Davim, Hussein M. A. Hussein
Publikováno v:
Applied Sciences, Vol 11, Iss 19, p 9164 (2021)
Tolerance cost and machining time play crucial roles while performing tolerance allocation in complex assemblies. The aim of the proposed work is to minimize the above-said manufacturing objectives for allocating optimum tolerance to the components o
Externí odkaz:
https://doaj.org/article/6035d6299056427f85233e665bbfb275
Autor:
Siva Kumar Mahalingam, Lenin Nagarajan, Sachin Salunkhe, Emad Abouel Nasr, Jõao Paulo Davim, Hussein M. A. Hussein
Publikováno v:
Applied Sciences, Vol 11, Iss 19, p 9213 (2021)
The proposed work aims to acquire the maximum number of non-linear assemblies with closer assembly tolerance specifications by mating the different bins’ components. Before that, the components are classified based on the range of tolerance values
Externí odkaz:
https://doaj.org/article/765bd5167f744d0ba86693688f885e3d
Autor:
Vinothkumar Sivalingam, Jie Sun, Siva Kumar Mahalingam, Lenin Nagarajan, Yuvaraj Natarajan, Sachin Salunkhe, Emad Abouel Nasr, J. Paulo Davim, Hussein Mohammed Abdel Moneam Hussein
Publikováno v:
Applied Sciences, Vol 11, Iss 20, p 9725 (2021)
In this research work, the machinability of turning Hastelloy X with a PVD Ti-Al-N coated insert tool in dry, wet, and cryogenic machining environments is investigated. The machinability indices namely cutting force (CF), surface roughness (SR), and
Externí odkaz:
https://doaj.org/article/1041944e92fc4d1995ecdc08409ac5d3
Autor:
Mahalingam Siva Kumar, Devaraj Rajamani, Emad Abouel Nasr, Esakki Balasubramanian, Hussein Mohamed, Antonello Astarita
Publikováno v:
Materials, Vol 14, Iss 21, p 6373 (2021)
This paper focusses on a hybrid approach based on genetic algorithm (GA) and an adaptive neuro fuzzy inference system (ANFIS) for modeling the correlation between plasma arc cutting (PAC) parameters and the response characteristics of machined Monel
Externí odkaz:
https://doaj.org/article/dabce3d480a0455ab7fca02c5adfefee
Autor:
Rajamani Devaraj, Emad Abouel Nasr, Balasubramanian Esakki, Ananthakumar Kasi, Hussein Mohamed
Publikováno v:
Materials, Vol 13, Iss 16, p 3558 (2020)
Nickel-based alloys, especially Monel 400™, is gaining its significance in diverse applications owing to its superior mechanical properties and high corrosion resistance. Machining of these materials is extremely difficult through the traditional m
Externí odkaz:
https://doaj.org/article/34785b30bae1467db90e83cd43ed1377
Publikováno v:
Applied Sciences, Vol 10, Iss 5, p 1667 (2020)
Pocket milling has been regarded as one of the most widely used operations in machining. The surface quality of the machined pockets is an essential aspect of any engineering and medical applications. In the current study, rotary ultrasonic machining
Externí odkaz:
https://doaj.org/article/b982577bf29d4e838dae2ebbc0764a77
Publikováno v:
Materials, Vol 12, Iss 4, p 616 (2019)
Fabrication of precise micro-features in bioceramic materials is still a challenging task. This is because of the inherent properties of bioceramics, such as low fracture toughness, high hardness, and brittleness. This paper places an emphasis on inv
Externí odkaz:
https://doaj.org/article/c741cefa209e4ebba6f375cd618673a4