Search Results - "Subhash, P.V."

Development and validation of ACTYS, an activation analysis code by Tadepalli, Sai Chaitanya, Kanth, Priti, Indauliya, Gunjan, Saikia, Ishwita, Deshpande, Shishir P., Subhash, P.V.

“…•ACTYS is a nuclear activation solver tailored for fusion activation calculations.•Developed and implemented an improved linear chain solver in…”
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Computational studies on ECE spectrum for ITER, in the presence of a small fraction of non-thermals and radial resolution evolution for oblique view by Subhash, P V, Ghai, Yashika, Pandya, Hitesh K, Singh, Amit K, Begam, A M, Vasu, P

“…In tokamaks, the temperature measurement using different techniques like Electron Cyclotron Emission (ECE), Thomson scattering etc. shows differences because…”
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Displacement damage study in tungsten and iron for fusion neutron irradiation by Rajput, Mayank, Subhash, P.V., Srinivasan, R.

“…•The EDX of outgoing particles and recoil atoms from Fe and W are calculated with the TALYS code.•The MD simulations of damage cascade caused by the…”
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Simplified recursive relations for the derivatives of Bateman linear chain solution and their application to sensitivity and multi-point analysis by Tadepalli, Sai Chaitanya, Subhash, P.V.

“…•New set of first-order derivatives for Bateman linear chain solution are derived.•Easier to implement and require much less computational effort.•The…”
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ACTYS-ASG, tool for coupling ACTYS-1-GO with ATTILA by Kanth, Priti, Subhash, P.V.

“…•Coupling of nuclear activation code “ACTYS-1-GO” and “ATTILA” trough ACTYS-ASG.•ACTYS-ASG is fast and efficient R2S coupler to evaluate SDDR for complex…”
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Cross-section of (n,2n) reaction for niobium and strontium isotopes between 13.97 to 20.02 MeV neutron energies by Mehta, Mayur, Singh, N.L., Singh, Ratankumar, Chauhan, Rakesh, Makwana, Rajnikant, Suryanarayana, S.V., Naik, H., Subhash, P.V., Mukherjee, S., Varmuza, Jan, Katovsky, Karel

“…The activation cross-sections of 93Nb(n,2n)92Nbm and 88Sr(n,2n)87Srm reactions were measured using the activation and off-line γ-ray spectrometry technique in…”
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Estimation of production cross-sections, transmutation and gas generation from radionuclides (A ∼50–60) in fusion environment by Pandey, Jyoti, Pandey, Bhawna, Subhash, P.V., Kanth, Priti, Rajput, M., Vala, S., Makwana, Rajnikant, Suryanarayana, S.V., Agrawal, H.M.

“…Degradation of material properties under neutron irradiation generates a requirement for studying effects on materials in a fusion environment and optimizing…”
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Primary knock on atom spectra, gas production and displacement cross section for tungsten and chromium irradiated with neutrons at energies up to 14.1 MeV by Rajput, Mayank, Vala, S., Subhash, P.V., Srinivasan, R., Kumar, Ratnesh, Abhangi, M.

“…•Excitation function of (n,el), (n,2n), (n,p) & (n,α) reaction channels on 184W have been predicted to select the appropriate nuclear models.•Recoil spectra or…”
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ACTYS-1-GO: A faster and accurate algorithm for multipoint nuclear activation calculations by Kanth, Priti, Tadepalli, Sai Chaitanya, Srinivasan, R., Subhash, P.V.

“…•A multi-point nuclear activation code.•Uses special algorithm to handle large and complex geometries.•Creates a small subset of isotopes to compute…”
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Measurement of 85Rb(n, 2n)84mRb reaction cross-section at 15.72±0.59 and 16.73±0.66 MeV by Singh, N. L., Bangotra, P., Mehta, Mayur, Singh, Ratankumar, Soni, B., Makwana, R., Chauhan, Rakesh, Vashi, V., Palit, R., Subhash, P.V., Naik, H., Suryanarayana, S.V., Sharma, S.C., Katovsky, Karel, Varmuza, Jan

“…The cross-section of 85 Rb (n, 2n) 84m Rb has been measured at neutron energies of 15.72±0.59 MeV and 16.73±0.66 MeV using activation and off-line γ-ray…”
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Transformations of lignans. Part 11: Oxidation of diphyllin with hypervalent iodine reagents and reductive reactions of a resulting 1-methoxy-1-aryl-4-oxonaphthalene lactone by Venkateswarlu, R., Kamakshi, C., Subhash, P.V., Moinuddin, S.G.A., Rama Sekhara Reddy, D., Ward, R.S., Pelter, A., Gelbrich, T., Hursthouse, M.B., Coles, S.J., Light, M.E.

“…Treatment of diphyllin 4 with phenyliodonium diacetate (PIDA) in methanol affords a 1-methoxy-1-aryl-4-oxonaphthalene lactone 6 . Reduction of 6 with lithium…”
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2-D MHD Simulation of a Magnetized Target Fusion Configuration with a Z-Pinch Target Plasma by Subhash, P.V., Ikkurthi, V.R., Majalee, A., Chaturvedi, S.

“…Summary form only given. We have developed a time-dependent, two-dimensional computational model of a magnetized target fusion (MTF) configuration. This…”
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2-D MHD Study of Instabilities During the Compression Phase of an Inverse Z-Pinch MTF System by Subhash, P.V., Madhavan, S., Chaturvedi, S.

“…Two-dimensional MHD computations have been performed to study the growth of instabilities in an MTF system involving the cylindrical compression of a inverse…”
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Giles Atkinson, Richard Dubourg, Kirk Hamilton, Mohan Munasinghe, David Pearce and Carlos Young, "Measuring Sustainable Development: Macroeconomics and the Environment" (Book Review) by BABU, P.V. SUBHASH CHANDRA

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John I. Clarke and Daniel Noin (eds.), "Population and Environment in Arid Regions" (Book Review) by BABU, P.V. SUBHASH CHANDRA

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Michael Den Elzen, "Global Environmental Change: An Integrated Modelling Approach" (Book Review) by BABU, P.V. SUBHASH CHANDRA

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Claude Raynaut, "Societies and Nature in the Sahel" (Book Review) by BABU, P.V. SUBHASH CHANDRA

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Robert O. Keohane and Marc A. Levy (eds.), "Institutions for Environmental Aid" (Book Review) by BABU, P.V. SUBHASH CHANDRA

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M.L. Dantwala, "Dilemmas of Growth: The Indian Experience" (edited with an introduction by P. Visaria, N.A. Majumdar and T.R. Sundaram) (Book Review) by BABU, P.V. SUBHASH CHANDRA

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Population and Environment in Arid Regions by Clarke, John I, Noin, Daniel, Babu, P.V. Subhash Chandra

“…Babu reviews "Population and Environment in Arid Regions" edited by John I. Clarke and Daniel Noin…”
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