Results 21 to 30 of about 58,578 (164)
Fired Heater Versus CCGT/Cogeneration Cycle Parameters [PDF]
Volume 3: Coal, Biomass and Alternative Fuels; Combustion and Fuels; Oil and Gas Applications; Cycle Innovations, 1982 The coal-fired, closed-cycle gas turbine (CCGT) heat engine cycle is being developed for the cogeneration of process heat and power. The coal burning heater that provides the heat input to the gas turbine cycle is one of the more costly and technically challenging components of such systems.
J. Campbell, J. C. Lee
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Impacts of Forest Fire Ash on Aquatic Mercury Cycling
Environmental Science & Technology, 2022 Mercury (Hg) is a ubiquitous contaminant in the environment and its methylated form, methylmercury (MeHg), poses a worldwide health concern for humans and wildlife, primarily through fish consumption. Global production of forest fire ash, derived from wildfires and prescribed burns, is rapidly increasing due to a warming climate, but their interactions
Han-Han Li +11 more
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The Journal of Indian Prosthodontic SocietyAim: The main aim of the present study was to compare and evaluate the effect of repetitive firings on different shades of a pressable all ceramic system layered with veneering porcelain.
Manupreet Kaur, Shailendra Kumar Sahu
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Comparative analysis of power augmentation in air bottoming cycles
International Journal of Sustainable Energy, 2017 The air bottoming cycle (ABC) is a proposed plant configuration in which the steam turbine bottoming cycle in conventional combined power plants is replaced by another gas turbine cycle.
Mohammad Saghafifar, Andreas Poullikkas
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OOCYTE FINAL MATURATION TRIGGERS IN IVF PROGRAMS
Медицинский совет, 2016 A trigger is a firing key (Lat. trigger). A luteinizing hormone is this trigger – a trigger of ovulation at a certain cycle of the ovarial cycle. Understanding of the trigger problem in the artificially cycles of IVF programs requires recollection of ...
E. B. Rudakova
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Kv4.2 mediates histamine modulation of preoptic neuron activity and body temperature. [PDF]
PLoS ONE, 2011 Histamine regulates arousal, circadian rhythms, and thermoregulation. Activation of H3 histamine receptors expressed by preoptic GABAergic neurons results in a decrease of their firing rate and hyperthermia.
Jasmine Sethi +2 more
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Thermodynamic Analyses of Biomass Post-Firing and Co-Firing Combined Cycles
Proceedings of The 4th World Sustainability Forum, 2014 In the present work, the results are reported of energy and exergy analyses of three biomass-related processes for electricity generation: externally fired biomass combined cycle, biomass integrated co-firing combined cycle and biomass integrated post-firing combined cycle.
Saeed Soltani +4 more
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Applied Sciences, 2023 Spark ignition (SI) engines are often used as distributed power generation applications. They ensure quick deployment, cost effective electricity, and are a valid choice for back-up power.
Adrian Irimescu +2 more
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Natural Gas Fired Combined Cycles With Low CO2 Emissions [PDF]
Journal of Engineering for Gas Turbines and Power, 1999 This paper assesses performances and economic viability of CO2 removal by chemical absorption from the flue gases of natural gas-fired Combined Cycles, more specifically for two configurations: one where CO2 is removed ahead of the stack without modifying the power cycle; the other where part of the flue gases is recirculated to the gas turbine ...
CHIESA, PAOLO, CONSONNI, STEFANO
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Influence of Fire on the Carbon Cycle and Climate [PDF]
Current Climate Change Reports, 2019 Purpose of Review: Understanding of how fire affects the carbon cycle and climate is crucial for climate change adaptation and mitigation strategies. As those are often based on Earth system model simulations, we identify recent progress and research needs that can improve the model representation of fire and its impacts.
Lasslop, Gitta +4 more
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