Zobrazeno 1 - 10
of 15
pro vyhledávání: '"S. G. Kumar"'
Publikováno v:
ECS Sensors Plus, Vol 2, Iss 1, p 017002 (2023)
Currently and also in future, the flexible and wearable strain sensor would be in high demand due to its direct applications in biomedical health monitoring and other engineering applications. The challenge is to make the flexible and wearable sensor
Externí odkaz:
https://doaj.org/article/a2909fe0a620469eada6935d0a8c3385
Autor:
S. G. Kumar, M. N. Bashir, Chakravarthula S.K. Raju, S. V. K. Varma, P. D. Prasad, S. A. Shehzad
Publikováno v:
Indian Journal of Physics. 96:491-501
An electrically conducting three-dimensional non-Newtonian Carreau fluid induced by bidirectional movement of sheet is demonstrated in this work. The aspects of viscous heating, radiation and first-order chemical reactions are executed in energy tran
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ae092129eb2e5c64a600a922480925d6
https://doi.org/10.1007/s12648-020-01993-z
https://doi.org/10.1007/s12648-020-01993-z
Publikováno v:
Open Chemistry. 7:468-477
Degradation of Congo Red (CR) a di azo dye in aqueous solution is investigated by a Photo Fenton like process using Fe3+ ions as the catalyst and peroxy disulfate as the oxidant. The influence of various reaction parameters like, concentration of Fe3
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e66a8cb78411bc8a68ada8f4814f523b
https://doi.org/10.2478/s11532-009-0036-9
https://doi.org/10.2478/s11532-009-0036-9
Autor:
Ole Hoelck, G. Beer, G. Engelmann, S. G. Kumar, Bernhard Wunderle, Hans Walter, J. Heilmann, M. J. Wolf, Olaf Wittler, Klaus Pressel
Publikováno v:
2013 IEEE 63rd Electronic Components and Technology Conference.
Through encapsulant vias (TEVs) are an interconnect technology which enables 3D stacking and double sided re-routing of packages encapsulated with epoxy molding compound. These interconnects are formed by Cu-plated holes through the encapsulant and c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::01e9aa799f7714b3634159ba53201f9b
https://doi.org/10.1109/ectc.2013.6575598
https://doi.org/10.1109/ectc.2013.6575598
Autor:
M. J. Wolf, Olaf Wittler, Klaus Pressel, Ole Hoelck, J. Heilmann, S. G. Kumar, Bernhard Wunderle, G. Engelmann, G. Beer, Hans Walter
Publikováno v:
2013 14th International Conference on Thermal, Mechanical and Multi-Physics Simulation and Experiments in Microelectronics and Microsystems (EuroSimE).
Through encapsulant vias (TEVs) are an interconnect technology which enables 3D stacking and double sided re-routing of packages encapsulated with epoxy molding compound. These interconnects are formed by Cu-plated holes through the encapsulant and c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a4364a891c22db41bbeaeee8f7bd003a
https://doi.org/10.1109/eurosime.2013.6529943
https://doi.org/10.1109/eurosime.2013.6529943
Autor:
Ramana G. Reddy, S. G. Kumar
Publikováno v:
Metallurgical and Materials Transactions A. 27:1121-1126
A systematic investigation was undertaken to compare the effect of processing on the phase relations and microstructure of 66Ti-22Al-12Nb (in at. pct) alloy. The alloy was processed by three different routes: (1) cold pressing (CP) followed by reacti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f443c41608326fdf2c64fe3fadf64cc8
https://doi.org/10.1007/bf02649780
https://doi.org/10.1007/bf02649780
Publikováno v:
Journal of Materials Engineering and Performance. 4:63-69
Titanium aluminides based on the ordered face-centered tetragonal γTiAI phase possess attractive properties, such as low density, high melting point, good elevated temperature strength, modulus retention, and oxidation resistance, making these alloy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8594a3c5ec9e1f7f7a29b81b46338aef
https://doi.org/10.1007/bf02682707
https://doi.org/10.1007/bf02682707
Publikováno v:
Journal of Phase Equilibria. 15:279-284
Titanium aluminides are considered to be the future high-temperature structural materials for turbine applications. Major focus is on α2Ti3Al based and γTiAl based alloys. Niobium additions to Ti3Al alloys is found to improve the room-temperature d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4ebeac7d5b44bca43459be04b063823d
https://doi.org/10.1007/bf02669217
https://doi.org/10.1007/bf02669217
Autor:
Ramana G. Reddy, S. G. Kumar
Publikováno v:
Metallurgical and Materials Transactions B. 25:91-96
A systematic investigation was undertaken to measure the solubility of Y2O3 in several LiF-YF2 melts, with the YF3 composition ranging from 20 to 50 mole pct, in the temperature range of 998 to 1273 K. Experimental results showed that the solubility
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::de3e69a0e4c931b8221bb358a98a8127
https://doi.org/10.1007/bf02663182
https://doi.org/10.1007/bf02663182
Autor:
Ramana G. Reddy, S. G. Kumar
Publikováno v:
Metallurgical Transactions B. 24:1031-1035
Solubility of Li2O in LiF-CaF2 melts was studied as a function of temperature, and it was found to increase from 10.6 wt pct at 1058 K to 14.8 wt pct at 1133 K. The liquidus temperature of 4LiF • CaF2 + Li2O (saturated) melt was determined to be 10
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5edea83b84c232d7159709a10d73f9d5
https://doi.org/10.1007/bf02660994
https://doi.org/10.1007/bf02660994