Institution
National Aerospace Laboratories
Facility•Bengaluru, India•
About: National Aerospace Laboratories is a facility organization based out in Bengaluru, India. It is known for research contribution in the topics: Coating & Corrosion. The organization has 1838 authors who have published 2349 publications receiving 36888 citations.
Topics: Coating, Corrosion, Mach number, Sputter deposition, Aerodynamics
Papers published on a yearly basis
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TL;DR: In this article, the columbite (MgO·Nb2O5) phase was prepared by calcining a homogeneous mixture of magnesium oxalate and niobium oxide powder in the temperature range of 1000-1050 C.
17 citations
TL;DR: In this article, the authors focused on quantitatively and qualitatively validating potential of solar thermoelectric modules to harness electricity and proposed a method to evaluate the potential of these modules.
Abstract: Significant research in the past decade has been focused on quantitatively and qualitatively validating potential of solar thermoelectric modules to harness electricity. In the present stud...
17 citations
15 Dec 2016-Materials Science and Engineering A-structural Materials Properties Microstructure and Processing
TL;DR: In this paper, the influence of cryorolling on the tensile properties, fracture behaviour (void coalescence) and its limit with respect to strain traixaility (em/eeff) was investigated on a commercial pure Al (CP-Al), an Al-Mg alloy (AA5083) and an AlMg-Si alloy(AA6061), the above sheets were rolled at both room temperature and liquid nitrogen temperatures up to 50% and 75% rolling reductions.
Abstract: The influence of cryorolling on the tensile properties, fracture behaviour (void coalescence) and its limit with respect to strain traixaility (em/eeff) was investigated on a commercial pure Al (CP-Al), an Al-Mg alloy (AA5083) and an Al-Mg-Si alloy (AA6061). The above sheets were rolled at both room temperature and liquid nitrogen temperatures up to 50% and 75% rolling reductions. The rolled sheets were formed on a double action hydraulic press up to fracture and the fracture strains were measured and correlated with respect to strain triaxiality. The work hardening behaviour and the relative slip distance were also evaluated for the three alloys in all conditions. The work hardening rate was high for AA 5083 due to the effect of solute drag mechanism, which resulted better strain hardening along with strain hardening due to rolling. The void coalescence analysis on fractured samples supported the enhanced fracture resistance tendency of AA5083, based on void size and other void coalescence parameters. However, the AA 6061 and CP-Al showed inferior response to fracture resistance, but AA 6061 was better in fracture resistance compared to CP-Al. In accordance with void coalescence analysis, the AA 5083 showed better fracture limit with respect to strain triaxiality compared to AA 6061 and CP-Al.
17 citations
TL;DR: The wettability of films obtained under different process conditions was correlated to surface roughness using Wenzel and Cassie models and mechanism of formation of cobalt chloride carbonate hydroxide film is discussed.
17 citations
TL;DR: In this article, the authors measured the refractive indices (n) and extinction coefficients (k) of a three-layer HfMoN/HfMON/Al2O3 spectrally solar selective coating in the wavelength range of 300-1000 nm.
17 citations
Authors
Showing all 1850 results
| Name | H-index | Papers | Citations |
|---|---|---|---|
| Harish C. Barshilia | 46 | 236 | 6825 |
| K.S. Rajam | 42 | 83 | 4765 |
| Kozo Fujii | 39 | 411 | 5845 |
| Parthasarathi Bera | 39 | 136 | 5329 |
| R.P.S. Chakradhar | 36 | 166 | 4423 |
| T. N. Guru Row | 36 | 309 | 5186 |
| Takashi Ishikawa | 36 | 154 | 5019 |
| Henk A. P. Blom | 34 | 168 | 5992 |
| S. Ranganathan | 33 | 211 | 5660 |
| S.T. Aruna | 33 | 101 | 4954 |
| Arun M. Umarji | 33 | 207 | 3582 |
| Vinod K. Gaur | 33 | 92 | 4003 |
| Keisuke Asai | 31 | 350 | 3914 |
| K. J. Vinoy | 30 | 240 | 3423 |
| Gangan Prathap | 30 | 241 | 3466 |