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6篇 您的检索式:作者名="Anoop Kumar Shukla"
    题名 作者 年代 出处 被引量
1Recent Developments in Integrated Solar Combined Cycle Power Plants显示文摘Global concern for depleting fossil fuel reserves have been compelling for evolving power generation options using renewable energy sources. The solar energy happens to be a potential source for running the power plants among renewable energy sources. Integrated Solar Combined Cycle(ISCC) power plants have gained popularity among the thermal power plants. Traditional ISCC power plants use Direct Steam Generation(DSG) approach. However, with the DSG method, the ISCC plant’s overall thermal efficiency does not increase significantly due to variations in the availability of solar energy. Thermal Energy Storage(TES) systems when integrated into the solar cycle can address such issues related to energy efficiency, process flexibility, reducing intermittency during non-solar hours. This review work focuses and discusses the developments in various components of the ISCC system including its major cycles and related parameters. The main focus is on CSP technologies, Heat Transfer Fluid(HTF), and Phase Change Material(PCM) used for thermal energy storage. Further, study includes heat enhancement methods with HTF and latent heat storage system. This study will be beneficial to the power plant professionals intending to modify the solar-based Combined Cycle Power Plant(CCPP) and to retrofit the existing Natural Gas Combined Cycle(NGCC) plant with the advanced solar cycle.KHANDELWAL Neelam SHARMA Meeta SINGH Onkar SHUKLA Anoop Kumar 2020Journal of Thermal Science2020,29,2:4
2Org- anochlorine pesticide contamination of ground water in the city of Hyderabad显示文摘Gangesh Shukla Anoop Kumar Mayank Bhanti 2006Environment International2006,32,2:1
3Organochlorine pesticide contamination of ground water in the city of Hyderabad显示文摘Shukla Gangesh Kumar Anoop Bhanti Mayank 2006Environment International2006,32,2:1
4A comprehensive review of the influence of physicochemical properties of biodiesel on combustion characteristics,engine performance and emissions显示文摘Energy is a basic requirement for development in the world.The continuously rising demand for energy resources and the fast depletion of fossil fuel is raises researcher's concern to focus on alternative sources of energy that can replace the shortage of fossil fuels soon.Biodiesel is recognized as one of the potential alternative renewable energy fuels that can be easily available in a wide range in every part of the world.This paper reviews biodiesel's prospect and focuses on the different fuel properties(physicochemical)of 100 biodiesels from first-,second-and third-generation followed by the evaluation of CI engine characteristics.It has been observed that the fuel properties of first-,second-and third-generation biodiesel are compatible with the ASTM standards.The present paper discussed the potential of various generations of biodiesel feedstocks from production perspectives.This paper also examined many aspects of these feedstocks which include different biodiesel feedstock sources,biodiesel conversion technology,and second-generation biodiesel performance and emission characteristics.Most of the studies showed that biodiesel derived from plant feedstock is costly than diesel.Thus,more influence is to be given to non-edible sources.However,the engine characteristics are shown promising behavior with biodiesel and a slight increase in NOX is also reported on using various biodiesel.Tikendra Nath Verma Pankaj Shrivastava Upendra Rajak Gaurav Dwivedi Siddharth Jain Ali Zare Anoop Kumar Shukla Puneet Verma 2021Journal of Traffic and Transportation Engineering(English Edition)2021,8,4:1
5Climate change detection and attribution in the Ganga-Brahmaputra-Meghna river basins显示文摘Ganga-Brahmaputra-Meghna(GBM)river basin is the third-largest and one of the most populated river basins in the world.As climate change is affecting most of the hydrometeorological variables across the globe,this study investigated the existence of climate change signal in all four climatological seasons in the GBM river basin and assessed the contribution of anthropogenic activities,i.e.,Greenhouse Gases(GHGs)emission in the change.Significant decreasing trends in the monsoon and a small increase in pre-monsoon precipitation were observed.Negligible change was detected in post-monsoon and winter season precipitation.CMIP5 GCMs were used for climate change detection,change point estimation,and attribution studies.Support Vector Machine(SVM)regression method was adopted to downscale GCM variables at the local scale.Monte-Carlo simulation approach was used to detect changes in different seasons.The climate change‘signals’were detectable after the year 1980 using Signal to Noise ratio(SNR)method in the majority of central and north-western regions.The change point was detectable only in annual monsoon precipitation at the basin level.Attribution analysis indicated>50%contribution of anthropogenic activities(GHGs)to annual monsoon precipitation changes.So,there is high confidence that monsoon precipitation in GBM has significantly changed due to anthropogenic activities.Different mitigation and adaption measures are also suggested,which may be adopted to manage the growing demand and water availability in the basin.Chetan Sharma Anoop Kumar Shukla Yongqiang Zhang 2021Geoscience Frontiers2021,12,5:0
6Dielectric and magnetic properties of Ba-,La-and Pb-doped Bi_(0.8)Gd_(0.1)M_(0.1)Fe_(0.9)Ti_(0.1)O_(3) perovskite ceramics显示文摘The multiferroic Bi_(0.8)Gd_(0.1)M_(0.1)Fe_(0.9)Ti_(0.1)O_(3),(where M=Ba(DB),La(DL)and Pb(DP))has been synthesized by using solid-state reaction technique.Effects of Ba,La and Pb substitution on the structure,electrical and ferroelectric properties of Bi_(0.8)Gd_(0.1)M_(0.1)Fe_(0.9)Ti_(0.1)O_(3) samples have been studied by performing X-ray diffraction,dielectric and magnetic measurements.The crystal structures of the ceramic samples have a tetragonal phase.The vibrating sample magnetometer(VSM)measurement shows a significant change in the magnetic properties of Ba-doped Bi_(0.8)Gd_(0.1)M_(0.1)Fe_(0.9)Ti_(0.1)O_(3) as compared to La-and Pb-doped ceramics.It is seen that coercive field(HC)and remanent magnetization(MR)increases with Ba-doped ceramics but decreases for La-and Pbdoped ceramics.Radheshyam Rai M.A.Valente Anoop Kumar Shukla Seema Sharma Andrei L.Kholkin 2014Journal of Advanced Dielectrics2014,4,2:0
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