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520 results on '"Ranganath M"'

3. Mechanical and wear performance of Al/SiC surface composite prepared through friction stir processing

Author

Ravi Butola, Lakshay Tyagi, Ranganath M Singari, Qasim Murtaza, Harish Kumar, and Dhiraj Nayak

Subjects
friction stir processing, coefficient of friction, microstructure, surface composite, wear morphology, Materials of engineering and construction. Mechanics of materials, TA401-492, Chemical technology, TP1-1185
Abstract

In the present research work, AA7075 composite reinforced with silicon carbide particles has been fabricated using Friction stir processing (FSP). The silicon carbide particles having a size of 40 μ m were placed in grooves of length 160 mm, width 2 mm, depth 3.5 mm, that were generated on the AA7075 plate. The square pin tool is utilized for fabricating the composite at two different rotational speed i.e. 700 and 1000 rpm. Effect of processing, particle addition and tool rotational speed is analyzed on mechanical and wear properties of the material. On friction stir processing the microhardness value and elongation of the material increased. Reinforcement addition contributed to decrease in ductility and tensile strength while on the contrary microhardness and wear resistance of the material improved. Tool rotational speed showed a direct relation with the tested mechanical and wear properties. Adhesive wear was the prominent wear mechanism and Fe layer formation was observed on the worn surface, contributing to increased wear resistance. These fabricated composites can find vast application in industries like automotive, defence and aerospace.

Published
2021
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4. Wear assessment of 3–D printed parts of PLA (polylactic acid) using Taguchi design and Artificial Neural Network (ANN) technique

Author

Meena Pant, Ranganath M Singari, Pawan Kumar Arora, Girija Moona, and Harish Kumar

Subjects
additive manufacturing (AM), Pin-on-Disc (PoD), taguchi design, analysis of variance (ANOVA), fused filament fabrication, artificial neural network, Materials of engineering and construction. Mechanics of materials, TA401-492, Chemical technology, TP1-1185
Abstract

Additive manufacturing (AM) is a rapidly growing technology with promising results and challenges. The aim of this study is to optimize the process parameters of fused deposition modeling (FDM) by exploring the wear performance of Polylactic acid (PLA). In this work, variation of process parameters like layer thickness, orientation and extruder temperature has been investigated. Based on these parameters wear specimen (accordance to ASTM G99) was printed by using FDM. The wear behavior of polymer pin under low sliding speed was investigated. Taguchi Design of experiments by using L _9 orthogonal array is applied to optimize the process parameters at which minimum wear rate is obtained and the same has also been investigated by using analysis of variance (ANOVA) and artificial neural network (ANN) technique for rigorous validation / optimization. Results shows that build orientation have major influence on the wear performance of polymer pin. The paper is presented with the display of results, discussion, and conclusions drawn.

Published
2020
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7. Effect of Nozzle Diameter on the Physical Behavior of FDM-Printed Part: An Experimental Study

Author

Tayyab, Mohd, Tanveer, Md Qamar, Singari, Ranganath M., Sathikh, Peer M., Chaari, Fakher, Series Editor, Gherardini, Francesco, Series Editor, Ivanov, Vitalii, Series Editor, Haddar, Mohamed, Series Editor, Cavas-Martínez, Francisco, Editorial Board Member, di Mare, Francesca, Editorial Board Member, Kwon, Young W., Editorial Board Member, Tolio, Tullio A. M., Editorial Board Member, Trojanowska, Justyna, Editorial Board Member, Schmitt, Robert, Editorial Board Member, Xu, Jinyang, Editorial Board Member, Yadav, Sanjay, editor, Shrivastava, Yogesh, editor, and Rab, Shanay, editor

Published
2024
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9. Influence of Nanoparticles in Different Types of Cutting Fluids: A Literature Review

Author

Sharma, Anurag, Singh, R. C., Singari, Ranganath M., Bhandarkar, S. L., Cavas-Martínez, Francisco, Series Editor, Chaari, Fakher, Series Editor, Gherardini, Francesco, Series Editor, Haddar, Mohamed, Series Editor, Ivanov, Vitalii, Series Editor, Kwon, Young W., Series Editor, Trojanowska, Justyna, Series Editor, di Mare, Francesca, Series Editor, Govindan, Kannan, editor, Kumar, Harish, editor, and Yadav, Sanjay, editor

Published
2022
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11. Study and Applications of Fuzzy Systems in Domestic Products

Author

Agarwal, Vatsal, Sunakshi, Medhashree, Rani, Singh, Taruna, Singari, Ranganath M., Cavas-Martínez, Francisco, Series Editor, Chaari, Fakher, Series Editor, Gherardini, Francesco, Series Editor, Haddar, Mohamed, Series Editor, Ivanov, Vitalii, Series Editor, Kwon, Young W., Series Editor, Trojanowska, Justyna, Series Editor, Singari, Ranganath M., editor, Mathiyazhagan, Kaliyan, editor, and Kumar, Harish, editor

Published
2021
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12. Robust Vehicle Development for Student Competitions using Fiber-Reinforced Composites

Author

Sethi, Nikhil, Chauhan, Prabhash, Bansal, Shashwat, Singari, Ranganath M., Cavas-Martínez, Francisco, Series Editor, Chaari, Fakher, Series Editor, Gherardini, Francesco, Series Editor, Haddar, Mohamed, Series Editor, Ivanov, Vitalii, Series Editor, Kwon, Young W., Series Editor, Trojanowska, Justyna, Series Editor, Singari, Ranganath M., editor, Mathiyazhagan, Kaliyan, editor, and Kumar, Harish, editor

Published
2021
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13. 3D Printing: A Review of Material, Properties and Application

Author

Kaur, Gulshan, Teharia, Rishabh, Akhtar, Md Jamil, Singari, Ranganath M., Cavas-Martínez, Francisco, Series Editor, Chaari, Fakher, Series Editor, Gherardini, Francesco, Series Editor, Haddar, Mohamed, Series Editor, Ivanov, Vitalii, Series Editor, Kwon, Young W., Series Editor, Trojanowska, Justyna, Series Editor, Singari, Ranganath M., editor, Mathiyazhagan, Kaliyan, editor, and Kumar, Harish, editor

Published
2021
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14. Prediction of Material Removal Rate and Surface Roughness in CNC Turning of Delrin Using Various Regression Techniques and Neural Networks and Optimization of Parameters Using Genetic Algorithm

Author

Kanwar, Susheem, Singari, Ranganath M., Vipin, Cavas-Martínez, Francisco, Series Editor, Chaari, Fakher, Series Editor, Gherardini, Francesco, Series Editor, Haddar, Mohamed, Series Editor, Ivanov, Vitalii, Series Editor, Kwon, Young W., Series Editor, Trojanowska, Justyna, Series Editor, Singari, Ranganath M., editor, Mathiyazhagan, Kaliyan, editor, and Kumar, Harish, editor

Published
2021
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15. Impact of Additive Manufacturing in Value Creation, Methods, Applications and Challenges

Author

Teharia, Rishabh, Kaur, Gulshan, Akhtar, Md Jamil, Singari, Ranganath M., Cavas-Martínez, Francisco, Series Editor, Chaari, Fakher, Series Editor, Gherardini, Francesco, Series Editor, Haddar, Mohamed, Series Editor, Ivanov, Vitalii, Series Editor, Kwon, Young W., Series Editor, Trojanowska, Justyna, Series Editor, Singari, Ranganath M., editor, Mathiyazhagan, Kaliyan, editor, and Kumar, Harish, editor

Published
2021
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16. Design of an Auxiliary 3D Printed Soft Prosthetic Thumb

Author

Jain, Akash, Gaur, Deepanshika, Bindal, Chinmay, Singari, Ranganath M., Tayyab, Mohd., Cavas-Martínez, Francisco, Series Editor, Chaari, Fakher, Series Editor, Gherardini, Francesco, Series Editor, Haddar, Mohamed, Series Editor, Ivanov, Vitalii, Series Editor, Kwon, Young W., Series Editor, Trojanowska, Justyna, Series Editor, Singari, Ranganath M., editor, Mathiyazhagan, Kaliyan, editor, and Kumar, Harish, editor

Published
2021
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17. A Statistical Study of Consumer Perspective Towards the Supply Chain Management of Food Delivery Platforms

Author

Chawla, Gangesh, Aggarwal, Keshav, Yuvraj, N., Singari, Ranganath M., Cavas-Martínez, Francisco, Series Editor, Chaari, Fakher, Series Editor, Gherardini, Francesco, Series Editor, Haddar, Mohamed, Series Editor, Ivanov, Vitalii, Series Editor, Kwon, Young W., Series Editor, Trojanowska, Justyna, Series Editor, Singari, Ranganath M., editor, Mathiyazhagan, Kaliyan, editor, and Kumar, Harish, editor

Published
2021
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18. A Review on the Fabrication of Surface Composites via Friction Stir Processing and Its Modeling Using ANN

Author

Bector, Kartikeya, Tripathi, Aranyak, Pandey, Divya, Butola, Ravi, Singari, Ranganath M., Cavas-Martínez, Francisco, Series Editor, Chaari, Fakher, Series Editor, Gherardini, Francesco, Series Editor, Haddar, Mohamed, Series Editor, Ivanov, Vitalii, Series Editor, Kwon, Young W., Series Editor, Trojanowska, Justyna, Series Editor, Singari, Ranganath M., editor, Mathiyazhagan, Kaliyan, editor, and Kumar, Harish, editor

Published
2021
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19. Study and Design Conceptualization of Compliant Mechanisms and Designing a Compliant Accelerator Pedal

Author

Tanwar, Harshit, Singh, Talvinder, Khichi, Balkesh, Singh, R. C., Singari, Ranganath M., Cavas-Martínez, Francisco, Series Editor, Chaari, Fakher, Series Editor, Gherardini, Francesco, Series Editor, Haddar, Mohamed, Series Editor, Ivanov, Vitalii, Series Editor, Kwon, Young W., Series Editor, Trojanowska, Justyna, Series Editor, Singari, Ranganath M., editor, Mathiyazhagan, Kaliyan, editor, and Kumar, Harish, editor

Published
2021
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20. A Fuzzy AHP Approach for Prioritizing Diesel Locomotive Sheds a Case Study in Northern Railways Network

Author

Kaushik, Reetik, Jaiswal, Yasham Raj, Singh, Roopa, Singari, Ranganath M., Chaudhary, Rajiv, Cavas-Martínez, Francisco, Series Editor, Chaari, Fakher, Series Editor, Gherardini, Francesco, Series Editor, Haddar, Mohamed, Series Editor, Ivanov, Vitalii, Series Editor, Kwon, Young W., Series Editor, Trojanowska, Justyna, Series Editor, Singari, Ranganath M., editor, Mathiyazhagan, Kaliyan, editor, and Kumar, Harish, editor

Published
2021
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21. Effect of 3D Printing on SCM

Author

Bhasin, Shallu, Singari, Ranganath M., Kumar, Harish, Cavas-Martínez, Francisco, Series Editor, Chaari, Fakher, Series Editor, Gherardini, Francesco, Series Editor, Haddar, Mohamed, Series Editor, Ivanov, Vitalii, Series Editor, Kwon, Young W., Series Editor, Trojanowska, Justyna, Series Editor, Singari, Ranganath M., editor, Mathiyazhagan, Kaliyan, editor, and Kumar, Harish, editor

Published
2021
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28. On the Relationship Between Surface Microhardness and Roughness Produced by MAF Process

Author

Ahmad, Shadab, Singh, Rajneesh Kumar, Singari, Ranganath M., Mishra, R. S., Ghosh, Arindam, Series Editor, Chua, Daniel, Series Editor, de Souza, Flavio Leandro, Series Editor, Aktas, Oral Cenk, Series Editor, Han, Yafang, Series Editor, Gong, Jianghong, Series Editor, Jawaid, Mohammad, Series Editor, Pal, Snehanshu, editor, Roy, Debdas, editor, and Sinha, Sudip Kumar, editor

Published
2021
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29. Optimization of Halon 1301 Discharge Through Fire Extinguisher Cylinder for IFSS

Author

Kaushik, Reetik, Jaiswal, Yasham Raj, Dwivedi, Vishal, Singari, Ranganath M., Cavas-Martínez, Francisco, Series Editor, Chaari, Fakher, Series Editor, Gherardini, Francesco, Series Editor, Haddar, Mohamed, Series Editor, Ivanov, Vitalii, Series Editor, Kwon, Young W., Series Editor, Trojanowska, Justyna, Series Editor, Pandey, V. C., editor, Pandey, P. M., editor, and Garg, S. K., editor

Published
2021
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39. Correction To: Advances in Manufacturing and Industrial Engineering

Author

Singari, Ranganath M., Mathiyazhagan, Kaliyan, Kumar, Harish, Cavas-Martínez, Francisco, Series Editor, Chaari, Fakher, Series Editor, Gherardini, Francesco, Series Editor, Haddar, Mohamed, Series Editor, Ivanov, Vitalii, Series Editor, Kwon, Young W., Series Editor, Trojanowska, Justyna, Series Editor, Singari, Ranganath M., editor, Mathiyazhagan, Kaliyan, editor, and Kumar, Harish, editor

Published
2021
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40. Method Development and Validation of Antihypertensive Drugs Using HPLC Technique.

Author

Ranganath, M. K., Chaithanya Sudha, P. D., G., Ramesh, T., Abishek, V., Baskaran, R., Hariesh Kumar, and Dang, Raman

Subjects
RF values (Chromatography), BUFFER solutions, METOPROLOL, ANTIHYPERTENSIVE agents, STANDARD deviations
Abstract

Aim: A validated RP-HPLC method was established for the quantification of Amlodipine and Metoprolol succinate according to ICH guidelines. Materials and Methods: This method utilized a Phenomenex (US) C18 column with dimensions of 250X4.6 mm I.D and a particle size of 5 µm. Employing an isocratic elution technique, the mobile phase comprised pH 3.0 phosphate buffer solution and acetonitrile. Detection occurred at a wavelength of 215 nm and a flow rate of 1 mL/min was chosen to ensure optimal resolution for Amlodipine and Metoprolol succinate. Results and Discussion: Retention times were noted at 3.137 min and 5.672 min for Amlodipine and Metoprolol succinate, respectively. High correlation coefficients were achieved (0.9995 for Amlodipine and 0.9996 for Metoprolol succinate). The method exhibited precision, with low relative standard deviations of 0.357% for Amlodipine and 0.077% for Metoprolol succinate. In summary, the RP-HPLC method developed was specific, linear, precise and robust. Conclusion: The devised method was validated in terms of accuracy, precision, linearity, specificity, robustness and ruggedness. All formulations' sample recoveries were in good accordance with the claims made on their labels. [ABSTRACT FROM AUTHOR]

Published
2024
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44. Recent Developments in the use of Composites for Knee Cap Prosthetics

Author

Bhati, Bhumika, Rath, Ananya, Bector, Kartikeya, Ahmad, Shadab, and Ranganath M. Singari

Subjects
Kneecap Prosthetics, Composites, Arthroplasty
Abstract

Common knee injuries are ligament tear, meniscus injuries, knee cap fracture and mus-cle strains. The prodrome stage includes pain, swelling, and difficulty in walking. Ligament swelling occurs due to the overuse of ligaments in particular exercises (such as running, jumping, or walking). Osteoarthritis is one of the most famous joint inflammations affecting the knee and usually requires treatment. Total knee arthroplasty (total knee arthroplasty) is a safe and inexpensive treatment for patients with end-stage arthralgia, with a survival rate of up to 80%. However, partial knee arthro-plasty including kneecap replacement is found to be more effective because it is a less invasive med-ical procedure that requires reconstruction of the knee, the back and the front of the femur. Advances such as Freeman-Swanson’s prosthetic pre-prosthesis (1970) and Kodak-Yamamoto prosthesis (1970) determined future plans, but the original form did not consider the pat bone. In recent years, new manufacturing strategies and new materials have improved the design of kneecap prostheses. Now, it can treat inflammation in both partial and total knee arthroplasty. The use of composite materials for prostheses is increasing at an unprecedented rate. The materials used for such prostheses should not be harmful, chemically and biologically stable, and they should have sufficient mechani-cal strength to withstand physiological stress. Each type of prosthesis produced is manufactured tak-ing into account the individual needs of each customer. This article summarizes the development of composite materials, design strategies and in-depth research on the development and application of kneecap prostheses.

Published
2023

50. Microstructural and mechanical response of SiC and TiO2 particles reinforced friction stir welded AA7075 and AA2024.

Author

Mouria, Pradeep Kumar, Singari, Ranganath M., and Wattal, Reeta

Abstract

The main objective of this study is the microstructure and mechanical properties of AA7075 and AA2024 welded joints when friction stir welded with different reinforced materials (SiC and TiO2). The imperfection-free welds are portrayed by great mechanical blending between AA7075 and AA2024 and good, reinforced material dispensation in the stir zone. Grain refinement of weld with reinforced material is compared with weld without reinforced material. It is also observed that double-pass processed welds have coarser microstructure than a single pass. Scanning electron microscopy is used to analyze the size and distribution of reinforced particles in the various zones of the weld. The maximum tensile strength of the joint produced with SiC reinforcement particles is 206 MPa, while the minimum tensile strength (177 MPa) was observed without reinforcement particles. A comparative study has been carried out between the friction stir welding of AA7075 and AA2024 with TiO2 and SiC reinforced material and with unreinforced material. The nanoparticles disperse within the weld zone, leading to a refined microstructure and preventing the formation of detrimental defects. This dispersion improves load-bearing capabilities, effectively increasing the tensile strength of the joint. The nanoparticles contribute to a more uniform distribution of stresses and help mitigate crack initiation and propagation. The average hardness value at the stir zone with SiC and TiO2 nanoparticles was observed as 172 HV and 164 HV, respectively, while the minimum hardness value of 147 HV was observed without nanoparticles. [ABSTRACT FROM AUTHOR]

Published
2024
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