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Tuning the extinction coefficient for direct absorption solar thermal collector

Otanicar, T. P.; Phelan, P. E.; Taylor, R. A.; Tyagi, H. (2021-09-16)

Direct-absorption solar thermal collectors have recently been shown to be a promising technology for photothermal energy conversion but many parameters affecting the overall performance of such systems haven’t been ...

Role of detonation gun spray Cr3C2–NiCr coating in improving high temperature corrosion resistance of SAE–213–T22 and SAE–347H steel in presence of Na2SO4– 82%Fe2(SO4)3 salt deposits

Kaur, M.; Singh, H.; Prakash, S. (2021-09-16)

Cr3C2–NiCr coatings were sprayed on SAE–213–T22 and SAE–347H boiler steels by detonation gun spray process. High temperature corrosion studies were conducted on the uncoated as well as detonation gun sprayed specimens ...

Thermal sprayed bioceramics coatings for metallic implants

Sarao, T. P. S.; Singh, H.; Singh, H.; Chhibbe, R. (2021-09-16)

Metallic implants are the most commonly used implants in biomedical applications. Calcium phosphate bioceramics, especially hydroxyapatite (HA) coatings are used to improve the osseiointegration and bonding between the ...

Role of short range correlations on nuclear matrix elements of neutrinoless double beta decay

Chandra, R.; Chaturvedi, K.; Rath, P. K.; Raina, P. K. (2021-09-16)

Employing four different parametrization of the pairing plus multipolar type of effective two-body interaction and three different parametrizations of Jastrow-type of short range correlations, the uncertainties in the ...

Enhancing optical efficiency of a linear parabolic solar collector through nanofluids

Khullar, V.; Tyagi, H. (2021-09-16)

This paper explores different types of nanofluids (namely aluminium nanoparticles dispersed in water, ethylene glycol, propylene glycol and therminol VP-1) for their suitability as working fluid in direct absorption ...

Role of CeO2 coating in enhancing high temperature corrosion resistance of Ni-base superalloys as an inhibitor

Gitanjaly; Singh, H.; Singh, S.; Prakash, S. (2021-09-16)

Superalloys have been used successfully to resist high temperature corrosion; however, they still lack resistance to corrosion during longer periods of use. Inhibitors and fuel additives have been used to reduce corrosion ...

Quantum dot based chemosensors: selective estimation of Cu2+ in Semi-aqueous medium

Sheoran, V.; Saluja, P.; Singh, N.; Kaur, N. (2021-09-16)

Quantum dots are the semiconducting nanocrystals whose exicitons are restricted in all the three dimensions within a range of 2-10 nm. Due to the phenomenon called quantum confinement they have unique optical and ...

Light interaction of a nanoparticle embedded tissue towards a novel hyperthermia treatment

Soni, S.; Tyagi, H.; Kumar, A. (2021-09-16)

Light interaction of nanoparticles embedded in a tissue decides the amount of thermal energy absorbed, which is key to plasmonic photothermal therapy, a recent concept for treatment of cancer. The light interaction ...

Development of magnesium-based hybrid metal matrix composite through in situ micro, nano reinforcements

Singh, H.; Kumar, D.; Singh, H. (2021-09-16)

Present work aims at developing Magnesium based metal matrix composite (MMC) through in-situ reaction. In-situ generation of micro and nano particles in the Mg-melt is supposed to have a better bonding with the matrix. ...

Eigenfunction expansion method for water wave scattering by small undulation

Martha, S. C.; Bora, S. N.; Chakrabarti, A. (2021-09-16)

The problem involving the scattering of surface water waves by small undulation of a sea-bed has been solved completely, by utilizing the eigenfunction expansion method leading to the mathematical problem of solving ov ...

An overview of slurry erosion control by the application of high velocity oxy fuel sprayed coatings

Goyal, D. K.; Singh, H.; Kumar, H. (2021-09-16)

Slurry erosion of turbine components is a serious problem in most of the hydraulic power plants all around the world. Although some counter measures such as catchment area treatment to reduce the amount of sand particles ...

Vertically aligned carbon nanotubes‐coated aluminium foil as fexible supercapacitor electrode for high power applications

Ghai, V.; Chatterjee, K.; Agnihotri, P. K. (2021-09-15)

Vertically Aligned Carbon Nanotubes (VACNTs)-coated fexible aluminium (Al) foil is studied as an electrode for supercapacitor applications. VACNTs are grown on Al foil inside thermal Chemical Vapor Deposition (CVD) reactor. ...

Surface engineering, by detonation-gun spray coating, of 347H boiler steel to enhance its high temperature corrosion resistance

Kaushala, G.; Singh, H.; Prakash, S. (2021-08-15)

Surface engineering of ASTM A213 TP347H boiler steel was done by detonation-gun spraying of a Ni – 20Cr coating with the aim to enhance the corrosion resistance of the steel. High-temperature corrosion behaviour was ...

High temperature corrosion behaviour of HVOF-sprayed Ni-20Cr coating on boiler steel in molten salt environment at 900°C

Kaushal, G.; Singh, H.; Prakash, S. (2021-09-15)

Ni-20Cr coating was deposited on a commonly used boiler steel ASTM A213 347H by high-velocity oxy-fuel (HVOF) thermal spray process to enhance its high-temperature corrosion resistance. High temperature corrosion behaviour ...

The role of case in incremental argument interpretation: evidence from Punjabi

Gulati, M. (2021-09-14)

Language comprehension is a continuous process of decoding multitudes of information types. The fact that the parser manages to achieve this feat at such speed in real time indicates an intricate neural architecture at ...

Electrophysiology of gender agreement comprehension: evidence from Hindi

Bhattamishra, S. (2021-09-14)

Languages of the world use several dependencies to denote structural relations between words. One such dependency is agreement, wherein the co-occurring words in a sentence have similar values of certain features. Despite ...

Biomaterials for implant-associated infections and bone tissue regeneration

Chauhan, N. (2021-09-14)

Millions of people suffer from bone fractures/injuries worldwide, leading to chronic pain, long-term disability, or death1. The accelerating number of bone fractures/disorders and implant failures due to osteoporosis, ...

Design and syntheses of functionalized ionic liquids (ILs) and their nanocomposites for biomedical applications

Bains, D. (2021-09-14)

Ionic liquids (ILs) are remarkable chemical compounds exhibiting various applications in vast areas of modern science. Owing to their highly tunable nature along with significant properties, ILs have become essential players ...

Implications of bank competition on financial stability, access to finance and monetary policy: Indian perspectives

Rakshit, B. (2021-09-14)

The key objective of this thesis is to investigate the implications of bank competition on financial stability, access to finance, and monetary policy transmission mechanism in one of the fastest-growing emerging economies ...

Investigation of mechanical properties of fragility fractured bone: numerical and experimental approach

Yadav, R.N. (2021-09-14)

The human bone has a hierarchical structure which provides mechanical strength to bear the load exerted on the human body during daily activity. The bone fracture is a severe health concern, which occurs due to ageing or ...

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