Browsing by Author "Sadasivuni, Kishor Kumar"
Now showing items 61-80 of 253
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Design and experimental analysis of solar-powered water desalination system using humidification?dehumidification
Thakkar, H.; Ramana, P.V.; Panchal, H.; Sadasivuni, Kishor Kumar ( Taylor and Francis Ltd. , 2020 , Article)Desalination with solar-powered air heating and packed bed humidification is designed and fabricated using locally available materials. The system with fined type dehumidifier is designed using the LMTD method. There are ... -
Design of Embedded 3D Printed Sensors on a Robot for Monitoring and Capturing Atmospheric Carbon Dioxide
HOUKAN, MOHAMMAD TALAL (2021 , Master Thesis)Gas detection is a critical task in dangerous environments that involve hazardous or contaminant gases. Quick detection of gas leaks and their rectification ensure the protection of lives and safeguards equipment installed ... -
Design, development and techno economic analysis of novel parabolic trough collector for low-temperature water heating applications
Upadhyay, Bhargav H.; Patel, Amitkumar J.; Sadasivuni, Kishor Kumar; Mistry, J.M.; Ramana, P.V.; Panchal, Hitesh; Ponnamma, Deepalekshmi; Essa, F.A.... more authors ... less authors ( Elsevier Ltd , 2021 , Article)The primary objective of this experimentation is to develop and evaluate indigenous PTC capable of producing hot water for low-temperature applications. A new parabolic trough collector is designed; which is easy to ... -
Designing dual phase sensing materials from polyaniline filled styrene-isoprene-styrene composites
Sadasivuni, Kishor Kumar; Ponnamma, Deepalekshmi; Kasak, Peter; Krupa, Igor; Al-Maadeed, Mariam Ali S.A. ( Elsevier Ltd , 2014 , Article)The demand for developing oil detectors is ever increasing since the cleanup and recovery from oil spill usually take long time. Here we propose oil sensors made of polyaniline (PANI) filled poly(styrene-isoprene-styrene) ... -
Detection of acetone in breath solution using nanocomposite CeO2-NiO-ZnO
Shafath, Sadiyah; Krishnasamy, Vinotha; Kannan, Karthik; Cabibihan, John-John; Al-Ali, Abdulaziz Khalid; Malik, Rayaz A.; Sadasivuni, Kishor Kumar... more authors ... less authors ( Qatar University Press , 2020 , Poster)Acetone level of diabetic patients from their breath can be detected. The effect of CeO2 -NiO-ZnO nanocomposite was studied by adding different concentration of acetone. Structural (XRD, Raman) and morphological (SEM with ... -
Development and Fabrication of Carbon Nanotube (CNT)/CuO Nanocomposite for Volatile Organic Compounds (VOCs) Gas Sensor Application
Onthath, Haseena; Maurya, Muni Raj; Bykkam, Satish; Morsy, Hagar; Ibrahim, Muna; Ahmed, Alaa Elsafi; Riyaz, Najam-US-Sahar; Abuznad, Raghad; Alruwaili, Aeshah; Kumar, Bijandra; Abdullah, Aboubakr M.; Kasak, Peter; Sadasivuni, Kishor Kumar... more authors ... less authors ( John Wiley and Sons Inc , 2021 , Article)Volatile organic compounds (VOCs) have been recognized as one of the primary trace segments of atmospheric air pollutants. The change in the level of VOCs in the surrounding environment can lead to chronic health issues, ... -
Development of in-situ sensors for CO2 to fuel process
Houkan, Mohammad; Shehata, Omar; Kannan, Karthik; Cabibihan, John-John; M. Abdullah, Aboubakr; Sadasivuni, Kishor Kumar... more authors ... less authors ( Qatar University Press , 2020 , Poster)Conversion of CO2 into fuel is an interesting and promising field. However, the conversion yield is hard to measure during the conversion process. Here, we have developed two techniques to measure the amount of CO2 while ... -
Dielectric Spectroscopy
Deshmukh, Kalim; Sankaran, Sowmya; Ahamed, Basheer; Sadasivuni, Kishor K.; Pasha, Khadheer S.K.; Ponnamma, Deepalekshmi; Sreekanth, P.S. Rama; Chidambaram, Kuppanna... more authors ... less authors ( Elsevier , 2017 , Book chapter)In this chapter, an attempt has been made to review dielectric spectroscopy (DS) as a technique for the characterization of nanomaterials. DS involves the study of the response of a material to an electric field, which ... -
Diesel-fired boiler performance and emissions measurements using a combination of diesel and palm biodiesel
Khiraiya, Krunal; Ramana, P.V.; Panchal, Hitesh; Sadasivuni, Kishor Kumar; Doranehgard, Mohammad Hossein; Khalid, Mohammad... more authors ... less authors ( Elsevier Ltd , 2021 , Article)Biodiesel is widely accepted as a fuel that is similar to diesel with various advantages. Biodiesel's low-temperature flow qualities are one of its characteristics that limits its use. The goal of this study was to see how ... -
Dynamic mechanical analysis and broadband electromagnetic interference shielding characteristics of poly (vinyl alcohol)-poly (4-styrenesulfonic acid)-titanium dioxide nanoparticles based tertiary nanocomposites
Mohanapriya, M.K.; Deshmukh, K.; Kadlec, J.; Sadasivuni, Kishor Kumar; Faisal, M.; Nambi, Raj N.A.; Pasha, S.K.K.... more authors ... less authors ( Taylor and Francis Inc. , 2020 , Article)Novel tertiary nanocomposite films comprising of poly (vinyl alcohol) (PVA), poly (4-styrenesulfonic acid) (PSSA) and titanium dioxide (TiO2) nanoparticles (NPS) were prepared using simple solvent casting method. The ... -
Eco-Friendly Electromagnetic Interference Shielding Materials from Flexible Reduced Graphene Oxide Filled Polycaprolactone/Polyaniline Nanocomposites
Ponnamma, Deepalekshmi; Sadasivuni, Kishor Kumar; Strankowski, Michael; Kasak, Peter; Krupa, Igor; AlMaadeed, Mariam Al-Ali... more authors ... less authors ( Taylor and Francis Inc. , 2016 , Article)Hybrid nanocomposites have the unique ability of enhancing material properties due to the existing synergistic effect of the fillers. In this study, the authors report such an eco-friendly hybrid nanocomposite comprising ... -
Eco-Friendly Synthesis of Graphene Oxide Reinforced Hydroxypropyl Methylcellulose/Polyvinyl Alcohol Blend Nanocomposites Filled with Zinc Oxide Nanoparticles for High-k Capacitor Applications
Deshmukh, K.; Ahamed, M.B.; Deshmukh, R.R.; Pasha, S.K.K.; Chidambaram, K.; Sadasivuni, Kishor Kumar; Ponnamma, D.; Al-Maadeed, Mariam Ali S A... more authors ... less authors ( Taylor and Francis Inc. , 2016 , Article)Polymer/inorganic nanocomposites comprising of hydroxypropyl methylcellulose and polyvinyl alcohol as a polymer matrix and unique combination of graphene oxide and zinc oxide nanoparticles as fillers have been prepared ... -
Eeonomer 200F: A High-Performance Nanofiller for Polymer Reinforcement-Investigation of the Structure, Morphology and Dielectric Properties of Polyvinyl Alcohol/Eeonomer-200F Nanocomposites for Embedded Capacitor Applications
Deshmukh, Kalim; Ahamed, M. Basheer; Deshmukh, Rajendra R.; Sadasivuni, Kishor Kumar; Ponnamma, Deepalekshmi; Pasha, S. K. Khadheer; AlMaadeed, Mariam Al-Ali; Polu, Anji Reddy; Chidambaram, K.... more authors ... less authors ( Springer New York LLC , 2017 , Article)In the present study, Eeonomer 200F® was used as a high-performance nanofiller to prepare polyvinyl alcohol (PVA)-based nanocomposite films using a simple and eco-friendly solution casting technique. The prepared PVA/Eeonomer ... -
Effect of cultivation parameters and heat management on the algae species growth conditions and biomass production in a continuous feedstock photobioreactor
El Shenawy, E.A.; Elkelawy, M.; Bastawissi, H.A.-E.; Taha, M.; Panchal, H.; Sadasivuni, Kishor Kumar; Thakar , N.... more authors ... less authors ( Elsevier Ltd , 2020 , Article)The sunshine heat flux is having an essential impact on the photobioreactor system temperature. However, optimal algae growth rates have gained if the algal growth media temperature located between 25 and 30 °C, for most ... -
Effect of fin configuration parameters on performance of solar still: A review
Mevada, D.; Panchal, H.; Sadasivuni, Kishor Kumar; Israr, M.; Suresh, M.; Dharaskar, S.; Thakkar, H.... more authors ... less authors ( Elsevier B.V. , 2020 , Article)Drinking water is a necessity not only for humanity but also for the all living organisms available in the earth today. But the availability of the potable water is not in abundant amount; hence clean water is scarce in ... -
Effect of nanostructured polyhedral oligomeric silsesquioxane on the physical properties of poly(vinyl alcohol)
Valiya Parambath, Swapna; Ponnamma, Deepalekshmi; Sadasivuni, Kishor Kumar; Thomas, Sabu; Stephen, Ranimol ( John Wiley and Sons Inc. , 2017 , Article)An effective amphiphilic polyhedral oligomeric silsesquioxane (POSS) encapsulated poly(vinyl alcohol) (PVA) nanocomposite was successfully fabricated by solution blending method. Anionic octa(tetramethylammonium) (Octa-TMA) ... -
Effect of plain strain deformation on grain strengthening mechanism of Fe-Al2O3 metal matrix nanocomposites
Gupta, V.K.; Harshit, K.; Jha, A.K.; Kumar, D.; Sadasivuni, Kishor Kumar; Gupta, P.... more authors ... less authors ( SAGE Publications Ltd , 2021 , Article)The present paper reports the effect of plain strain deformation on grain strengthening mechanism of iron (Fe) - alumina (Al2O3) Metal Matrix Nanocomposites (MMNCs) fabricated through powder metallurgical (P/M) processing. ... -
Effect of synthesis conditions on ZnO thin film photosensitivity via mSILAR technique
Thomas, Deepu; Augustine, Simon; Sadasivuni, Kishor Kumar; Cabibihan, John John ( Institute of Electrical and Electronics Engineers Inc. , 2017 , Conference Paper)Zinc oxide (ZnO) nano-polycrystalline thin film has been synthesized by microwave-assisted successive ionic layer adsorption and reaction (mSILAR) technique. The prepared samples were annealed in air and an inert atmosphere. ... -
An efficient transition metal chalcogenide sensor for monitoring respiratory alkalosis
Kumbhakar, Partha; Sha, Mizaj Shabil; Tiwary, Chandra Sekhar; Muthalif, Asan G.A.; Al-maadeed, Somaya; Sadasivuni, Kishor Kumar... more authors ... less authors ( Springer Nature , 2023 , Article)For many biomedical applications, high-precision CO2 detection with a rapid response is essential. Due to the superior surface-active characteristics, 2D materials are particularly crucial for electrochemical sensors. The ... -
Electroactive and Optically Adaptive Bionanocomposite for Reconfigurable Microlens
Sadasivuni, Kishor Kumar; Ponnamma, Deepalekshmi; Ko, Hyun-U; Zhai, Lindong; Kim, Hyun-Chan; Kim, Jaehwan... more authors ... less authors ( American Chemical Society , 2016 , Article)This paper introduces an electroactive bionanocomposite based on poly(diethylene glycol adipate) (PDEGA) and cellulose nanocrystals (CNCs). The bionanocomposites were made using CNCs extracted from cotton and by optimizing ...