Search Results - "Rai, N. K."

Heat transfer analysis for the solidification of a binary eutectic system under imposed movement of the material by Chaurasiya, Vikas, Rai, K. N., Singh, Jitendra

“…The current article deals with a moving boundary problem describing solidification of a eutectic alloy in a semi-infinite medium. The process of solidification…”
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Taylor–Galerkin–Legendre-wavelet approach to the analysis of a moving fin with size-dependent thermal conductivity and temperature-dependent internal heat generation by Chaurasiya, Vikas, Upadhyay, Subrahamanyam, Rai, K. N., Singh, Jitendra

“…In heat transfer, fins are commonly used to enhance the heat transfer rate from surfaces and are widely applicable in heat exchangers and thermal energy…”
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Three phase bio-heat transfer model in three-dimensional space for multiprobe cryosurgery by Kumar, Mukesh, Rai, K. N.

“…This study addresses a three phase bio-heat transfer model in three-dimensional space consisting of tumor and normal tissues frozen with multiple cryoprobe…”
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A study of fractional order dual-phase-lag bioheat transfer model by kumar, Mahesh, Rai, K.N., Rajeev

“…In this study, we have established a space-time fractional DPL bioheat transfer model in the presence of temperature-dependent metabolic and space-time…”
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Development of high strength hydroxyapatite by solid-state-sintering process by Pramanik, Sumit, Agarwal, Avinash Kumar, Rai, K.N., Garg, Ashish

“…Hydroxyapatite (HAp) is a potential material for various biomedical applications. In the present study, an attempt has been made to synthesize this material…”
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Numerical solution of non-linear dual-phase-lag bioheat transfer equation within skin tissues by Kumar, Dinesh, Kumar, P., Rai, K.N.

“…•Non-linear DPL bioheat model has been derived based on the temperature dependent blood perfusion rate.•A numerical method of line based on finite difference…”
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Contaminant concentration in environmental samples using LIBS and CF-LIBS by Pandhija, S., Rai, N. K., Rai, A. K., Thakur, S. N.

“…The present paper deals with the detection and quantification of toxic heavy metals like Cd, Co, Pb, Zn, Cr, etc. in environmental samples by using the…”
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A study of cryosurgery of lung cancer using Modified Legendre wavelet Galerkin method by Kumar, Mukesh, Upadhyay, Subrahamanyam, Rai, K.N.

“…In this paper, we have developed a new mathematical model describing bio-heat transfer during cryosurgery of lung cancer. The lung tissue cooled by a flat…”
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A study on DPL model of heat transfer in bi-layer tissues during MFH treatment by Kumar, Dinesh, Kumar, P, Rai, K.N

“…Abstract In this paper, dual-phase-lag bioheat transfer model subjected to Fourier and non-Fourier boundary conditions for bi-layer tissues has been solved…”
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Numerical simulation of dual-phase-lag bioheat transfer model during thermal therapy by Kumar, P., Kumar, Dinesh, Rai, K.N.

“…•Surrounding tissues are less affected in 2nd and 3rd kind of B.C. when used with spherical coordinate.•FEWGM localizes small scale variation of solution and…”
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Gene effects and heterosis for grain iron and zinc density in pearl millet (Pennisetum glaucum (L.) R. Br) by Velu, G., Rai, K. N., Muralidharan, V., Longvah, T., Crossa, J.

“…Pearl millet [ Pennisetum glaucum (L.) R. Br.] is a major warm-season cereal, grown primarily for grain production in the arid and semi-arid tropical regions…”
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Homotopy perturbation method to space–time fractional solidification in a finite slab by Singh, Jitendra, Gupta, Praveen Kumar, Rai, K.N.

“…A mathematical model describing the space and time fractional solidification of fluid initially at its freezing temperature contained in a finite slab under…”
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Genetic Diversity in Maintainer and Restorer Lines of Pearl Millet by Nepolean, T., Gupta, S. K., Dwivedi, S. L., Bhattacharjee, R., Rai, K. N., Hash, C. T.

“…ABSTRACT Molecular markers facilitate rapid and environment‐neutral characterization of the pattern of genetic diversity. The International Crops Research…”
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Numerical simulation of time fractional dual-phase-lag model of heat transfer within skin tissue during thermal therapy by Kumar, Dinesh, Rai, K.N.

“…In this paper, we investigated the thermal behavior in living biological tissues using time fractional dual-phase-lag bioheat transfer (DPLBHT) model subjected…”
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Hybridization of Indian Landraces and African Elite Composites of Pearl Millet Results in Biomass and Stover Yield Improvement under Arid Zone Conditions by Yadav, O.P, Rai, K.N

“…Pearl millet [Pennisetum glaucum (L.) R. Br.] is an important cereal crop of arid and drier semiarid regions of south Asia and Africa valued for both grain and…”
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A numerical study on dual-phase-lag model of bio-heat transfer during hyperthermia treatment by Kumar, P., Kumar, Dinesh, Rai, K.N.

“…The success of hyperthermia in the treatment of cancer depends on the precise prediction and control of temperature. It was absolutely a necessity for…”
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Correction to: A numerical study on non-Fourier heat conduction model of phase change problem with variable internal heat generation by Jitendra, Rai, K. N., Singh, Jitendra

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A numerical study on non-Fourier heat conduction model of phase change problem with variable internal heat generation by Jitendra, Rai, K. N., Singh, Jitendra

“…In this study, the authors proposed one-dimensional non-Fourier heat conduction model applied to phase change problem in the presence of variable internal heat…”
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Grain iron and zinc densities in released and commercial cultivars of pearl millet (Pennisetum glaucum) by RAI, K N, YADAV, O P, GOVINDARAJ, M, PFEIFFER, W H, YADAV, H P, RAJPUROHIT, B S, PATIL, H T, KANATTI, A, RATHORE, A, RAO, A S, SHIVADE, H

“…Crop biofortification is a cost-effective and sustainable agricultural strategy to reduce micronutrient malnutrition arising from iron (Fe) and zinc (Zn)…”
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A study on thermal damage during hyperthermia treatment based on DPL model for multilayer tissues using finite element Legendre wavelet Galerkin approach by Kumar, Dinesh, Rai, K.N.

“…Hyperthermia is a process that uses heat from the spatial heat source to kill cancerous cells without damaging the surrounding healthy tissues. Efficacy of…”
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