Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Praveen Cheekatamarla"'
Publikováno v:
Results in Engineering, Vol 23, Iss , Pp 102381- (2024)
The abatement of safety and environmental burden associated with low and ultra-low Global Warming Potential (GWP) refrigerants is a critical undertaking. As the industry shifts towards more environmentally friendly alternatives, mitigating the potent
Externí odkaz:
https://doaj.org/article/b762a8f36719479eb9ff56c6dc8b7764
Autor:
Zhiming Gao, Philip Zoldak, Jacques Beaudry-Losique, Tony Mannarino, Jonathan Mansinger, Maysam Molana, Mingkan Zhang, Praveen Cheekatamarla, Ahmed Abuheiba, Hailin Li, Brian Fricke, Kashif Nawaz
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-13 (2024)
Abstract Residential homes and light commercial buildings usually require substantial heat and electricity simultaneously. A combined heat and power system enables more efficient and environmentally friendly energy usage than that achieved when heat
Externí odkaz:
https://doaj.org/article/f230723ecdea446e868c23dcbdbea9fd
Publikováno v:
Inventions, Vol 9, Iss 3, p 53 (2024)
Because of serious concerns about global warming, manufacturers have started phasing out high global warming potential (GWP) refrigerants in commercial refrigeration equipment (e.g., R-134a). As a potential replacement, propane (R-290) is an environm
Externí odkaz:
https://doaj.org/article/9e5e9bb1f44f474bb4efc760d4b99fe3
Autor:
Praveen Cheekatamarla
Publikováno v:
Energies, Vol 17, Iss 4, p 807 (2024)
This perspective article delves into the critical role of hydrogen as a sustainable energy carrier in the context of the ongoing global energy transition. Hydrogen, with its potential to decarbonize various sectors, has emerged as a key player in ach
Externí odkaz:
https://doaj.org/article/144415de78d7420b89159d99423f43f9
A Review of Sensing Technologies for New, Low Global Warming Potential (GWP), Flammable Refrigerants
Publikováno v:
Energies, Vol 16, Iss 18, p 6499 (2023)
Commercial refrigeration systems currently utilize refrigerants with global warming potential (GWP) values ranging from 1250 to 4000. The advent of low GWP alternatives (GWP <150) is expected to significantly curtail direct emissions from this segmen
Externí odkaz:
https://doaj.org/article/9050cb1ed95e4c16b92c41a48ae9836c
Autor:
Praveen Cheekatamarla
Publikováno v:
Encyclopedia, Vol 2, Iss 1, Pp 36-55 (2021)
Residential and commercial buildings are responsible for over 30% of global final energy consumption and accounts for ~40% of annual direct and indirect greenhouse gas emissions. Energy efficient and sustainable technologies are necessary to not only
Externí odkaz:
https://doaj.org/article/b2acf35d07954e3dba3f3439e4937bc4
Autor:
Praveen Cheekatamarla, Kashif Nawaz
Publikováno v:
Energies, Vol 15, Iss 22, p 8402 (2022)
It is evident from extreme weather patterns that climate change is impacting the whole world [...]
Externí odkaz:
https://doaj.org/article/8f40bf40c3fa44ac93f86f3412160320
Publikováno v:
Energies, Vol 15, Iss 19, p 7090 (2022)
This work investigates the energy efficiency and carbon reduction potential of self-powered residential building heating equipment using a thermodynamic modeling approach. An integrated thermophotovoltaic power module and residential scale furnace sy
Externí odkaz:
https://doaj.org/article/2b6a52c331ec42dbb2c2823338a02273
Autor:
Praveen Cheekatamarla
Publikováno v:
Energies, Vol 15, Iss 10, p 3477 (2022)
Energy-efficient and sustainable technologies are necessary to lower energy and carbon footprints. Many technologies are being pursued to meet the increasing energy demand in buildings. An attractive option is efficient utilization of available energ
Externí odkaz:
https://doaj.org/article/d39b539f90a84cbc99e4aeff1ec84436
A Comprehensive Review and Qualitative Analysis of Micro-Combined Heat and Power Modeling Approaches
Autor:
Praveen Cheekatamarla, Ahmad Abu-Heiba
Publikováno v:
Energies, Vol 13, Iss 14, p 3581 (2020)
Concurrent production of electrical and thermal energy from a Combined Heat and Power (CHP) device is an attractive tool to address the growing energy needs of the planet. Micro CHP (µCHP) systems can reduce a building’s primary energy consumption
Externí odkaz:
https://doaj.org/article/2a4b4e95a84f4b64b4492f1f47f6276d