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20. Design and Analysis of Pallet Transfer Mechanism for Machining Centers

Author

Sekar, S., Hariharan, R. L., Pichandi, Chandrasekar, Chaari, Fakher, Series Editor, Gherardini, Francesco, Series Editor, Ivanov, Vitalii, Series Editor, Cavas-Martínez, Francisco, Editorial Board Member, di Mare, Francesca, Editorial Board Member, Haddar, Mohamed, Editorial Board Member, Kwon, Young W., Editorial Board Member, Trojanowska, Justyna, Editorial Board Member, Xu, Jinyang, Editorial Board Member, Sethuraman, Balaguru, editor, Jain, Pushpdant, editor, and Gupta, Manoj, editor

Published
2023
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22. Jute Fiber IPN Graphite Filled: An Experimental Investigation and Prediction of Wear Behavior

Author

Kumar, S. Bharani, Abbas, S. Mohamed, Sekar, S. D., Sivakkumar, G., Jeevamalar, J., Meenakshi, C. M., Suresh, G., Cavas-Martínez, Francisco, Series Editor, Chaari, Fakher, Series Editor, di Mare, Francesca, Series Editor, Gherardini, Francesco, Series Editor, Haddar, Mohamed, Series Editor, Ivanov, Vitalii, Series Editor, Kwon, Young W., Series Editor, Trojanowska, Justyna, Series Editor, Palani, I. A., editor, Sathiya, P., editor, and Palanisamy, D., editor

Published
2022
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23. Influence of Nanoclay Dispersion on Mechanical and Vibration Properties of E-Glass Fiber-Reinforced IPN Composites

Author

Jeevamalar, J., Mohamed Abbas, S., Bharani Kumar, S., Sivakkumar, G., Sekar, S. D., Meenakshi, C. M., Suresh, G., Cavas-Martínez, Francisco, Series Editor, Chaari, Fakher, Series Editor, di Mare, Francesca, Series Editor, Gherardini, Francesco, Series Editor, Haddar, Mohamed, Series Editor, Ivanov, Vitalii, Series Editor, Kwon, Young W., Series Editor, Trojanowska, Justyna, Series Editor, Palani, I. A., editor, Sathiya, P., editor, and Palanisamy, D., editor

Published
2022
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26. Modified Multiverse Optimization, Perturb and Observer Algorithm-Based MPPT for Grid-Connected Photovoltaic System

Author

Rayaguru, N. K., Sekar, S., Angrisani, Leopoldo, Series Editor, Arteaga, Marco, Series Editor, Panigrahi, Bijaya Ketan, Series Editor, Chakraborty, Samarjit, Series Editor, Chen, Jiming, Series Editor, Chen, Shanben, Series Editor, Chen, Tan Kay, Series Editor, Dillmann, Rüdiger, Series Editor, Duan, Haibin, Series Editor, Ferrari, Gianluigi, Series Editor, Ferre, Manuel, Series Editor, Hirche, Sandra, Series Editor, Jabbari, Faryar, Series Editor, Jia, Limin, Series Editor, Kacprzyk, Janusz, Series Editor, Khamis, Alaa, Series Editor, Kroeger, Torsten, Series Editor, Li, Yong, Series Editor, Liang, Qilian, Series Editor, Martín, Ferran, Series Editor, Ming, Tan Cher, Series Editor, Minker, Wolfgang, Series Editor, Misra, Pradeep, Series Editor, Möller, Sebastian, Series Editor, Mukhopadhyay, Subhas, Series Editor, Ning, Cun-Zheng, Series Editor, Nishida, Toyoaki, Series Editor, Pascucci, Federica, Series Editor, Qin, Yong, Series Editor, Seng, Gan Woon, Series Editor, Speidel, Joachim, Series Editor, Veiga, Germano, Series Editor, Wu, Haitao, Series Editor, Zamboni, Walter, Series Editor, Zhang, Junjie James, Series Editor, Subramani, C., editor, Vijayakumar, K., editor, Dakyo, Brayima, editor, and Dash, Subhransu Sekhar, editor

Published
2022
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31. Entropy Generation Minimization of Vapour Absorption Heat Transformer

Author

Sekar, S., Chandrasekar, P., Kumar, S., Jospher, Abraham J. S., Sheeja, R., Valarmathi, T. N., Lionus Leo, G. 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, Palanisamy, Muthukumar, editor, Ramalingam, Velraj, editor, and Sivalingam, Murugan, editor

Published
2021
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33. Fractional Order PID Controlled PV Fed Quadratic Boost Converter TZ Source Inverter Fed Permanent Magnet Brushless Motor Drive

Author

Rayaguru, N. K., Sekar, S., Kacprzyk, Janusz, Series Editor, Pal, Nikhil R., Advisory Editor, Bello Perez, Rafael, Advisory Editor, Corchado, Emilio S., Advisory Editor, Hagras, Hani, Advisory Editor, Kóczy, László T., Advisory Editor, Kreinovich, Vladik, Advisory Editor, Lin, Chin-Teng, Advisory Editor, Lu, Jie, Advisory Editor, Melin, Patricia, Advisory Editor, Nedjah, Nadia, Advisory Editor, Nguyen, Ngoc Thanh, Advisory Editor, Wang, Jun, Advisory Editor, Dash, Subhransu Sekhar, editor, Das, Swagatam, editor, and Panigrahi, Bijaya Ketan, editor

Published
2021
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42. Evidence of a two-step process and pathway dependency in the thermodynamics of poly(diallyldimethylammonium chloride)/poly(sodium acrylate) complexation

Author

Vitorazi, L., Ould-Moussa, N., Sekar, S., Fresnais, J., Loh, W., Chapel, J. -P., and Berret, J. -F.

Subjects
Condensed Matter - Materials Science
Abstract

Recent studies have pointed the importance of polyelectrolyte assembly in the elaboration of innovative nanomaterials. Beyond their structures, many important questions on the thermodynamics of association remain to be answered. Here, we investigate the complexation between poly(diallyldimethylammonium chloride) (PDADMAC) and poly(sodium acrylate) (PANa) chains using a combination of three techniques: isothermal titration calorimetry (ITC), static and dynamic light scattering and electrophoresis. Upon addition of PDADMAC to PANa or vice-versa, the results obtained by the different techniques agree well with each other, and reveal a two-step process. The primary process is the formation of highly charged polyelectrolyte complexes of sizes 100 nm. The secondary process is the transition towards a coacervate phase made of rich and poor polymer droplets. The binding isotherms measured are accounted for using a phenomenological model that provides the thermodynamic parameters for each reaction. Small positive enthalpies and large positive entropies consistent with a counterion release scenario are found throughout this study. Beyond, this work stresses the importance of the underestimated formulation pathway or mixing order in polyelectrolyte complexation., Comment: 25 pages including Supporting Information to appear in Soft Matter

Published
2014
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43. Mathematical modeling of thin layer drying characteristics of Okra (Abelmoschus Esculentus).

Author

Sekar, S. D., Sekar, S., Duraimurugan, P., Mohanrajhu, N., Kumar, S. Bharani, and Rajesh, S.

Subjects
*OKRA, *MATHEMATICAL models, *HEAT pumps, *POLYETHYLENE, *GREENHOUSES
Abstract

The passive and active drying capabilities of okra (Abelmoschus Esculentus) were examined in the current study using heat pump drying, open sun drying, and greenhouse drying with two distinct glazing materials (Drip Lock sheet and UV Polyethylene sheet). The fastest drying method is heat pump drying, which has a drying rate of 4.63 g/h. While UV polyethylene sheet active mode and drip lock sheet passive mode have drying rates of 4.07 g/h, drip lock greenhouse active mode had a drying rate of 4.12 g/h. Open sun drying had a lower drying rate of 2.68 g/h compared to other drying modes. According to the statistical analysis, the Prakash and Kumar model is the most effective model for drying okra among all drying methods from the chosen twelve mathematical models. [ABSTRACT FROM AUTHOR]

Published
2023
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44. Performance analysis of thin layer drying of okra (abelmoschus esculentus).

Author

Sekar, S. D., Sekar, S., Rajesh, S., Kumar, P. J. Lokesh, Kumar, S. Bharani, and Vinosh, M.

Subjects
*OKRA, *HEAT pumps, *POLYETHYLENE, *GREENHOUSES
Abstract

Studies on the thin layer drying kinetics of okra (Abelmoschus esculentus) in passive and active methods with open, heat pump dry, and greenhouse dry using various film materials, including UV Polyethylene sheet and drip lock film, have been conducted. Food products are dried to lower their moisture content, increase shelf life, and decrease post-harvest waste. In total, it took 16 hours for the okra to dry under open sun drying (OSD), 14 hours in an UV poly-ethylene sheet greenhouse dryer operating in passive method (UVPM), 13 hours in a drip lock sheet greenhouse dryer operating in passive method (DLPM), and 12 hours in an UV polyethylene sheet greenhouse dryer operating in active mode. HPD achieved the highest dryer efficiency of 38.78% whereas Drip Lock Sheet Active Mode (DLAM) greenhouse drying had the lowest efficiency of 14.15%. When drying okra, HPD produced a lower effective moisture diffusivity of 1.04 x 10−10 m2/s compared to other modes, which produced a higher effective moisture diffusivity of 2.09 x 10−10 m2/s. The Heat Pump dryer (HPD) exhibited a higher Specific Moisture Extraction Rate (SMER) of 2.60 kg/kWh when compared to conventional drying methods. It was discovered that HPD dried materials more quickly than greenhouse drying, yet greenhouse drying is more economical from an economic standpoint. [ABSTRACT FROM AUTHOR]

Published
2023
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49. Renal Pharmacology

Author

Bhavani, Sekar S., Farag, Ehab, editor, Argalious, Maged, editor, Tetzlaff, John E., editor, and Sharma, Deepak, editor

Published
2018
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