Results 21 to 30 of about 396,237 (268)

Power to Fuels: Dynamic Modeling of a Slurry Bubble Column Reactor in Lab-Scale for Fischer Tropsch Synthesis under Variable Load of Synthesis Gas

Applied Sciences, 2018
This research developed a comprehensive computer model for a lab-scale Slurry Bubble Column Reactor (SBCR) (0.1 m Dt and 2.5 m height) for Fischer–Tropsch (FT) synthesis under flexible operation of synthesis gas load flow rates.
Siavash Seyednejadian, Reinhard Rauch, Samir Bensaid, Hermann Hofbauer, Gerald Weber, Guido Saracco   +5 more
doaj   +1 more source

The Characteristics of Liquid Soap with Varied Additions of Moringa Leaf Extract (Moringa Oleifera L.)

International Journal on Food, Agriculture and Natural Resources, 2022
Liquid soap is a cleaning product, which works by reacting to oil or fat and alkaline potassium hydroxide. This principle is also known as a saponification reaction. Soap works for cleaning and acts as an antibacterial component.
Andrew Setiawan Rusdianto, Fillyvio Nizhomia, Giyarto Giyarto, Andi Eko Wiyono   +3 more
doaj   +1 more source

Analysis of the Flow Characteristics of the Liquid Film on the Wall Surface of the Corrugated Plate Dryer Based on PSD Method: A Short Communication

Frontiers in Energy Research, 2020
Corrugated plate dryer is an important steam-water separation equipment in steam generator of secondary loop of nuclear power plant. Its steam-water separation efficiency has a certain influence on economic index of nuclear power plants. It is meaningful
Bo Wang, Bowen Chen, Bingzheng Ke, Gongqing Wang, Ru Li, Jiming Wen, Chuan Lu, Ruifeng Tian   +7 more
doaj   +1 more source

Numerical analysis of The Effect of Annular Ejector on The Performance of Self-Evaporating Magneto-Hydro-Dynamic System

Journal of Sustainable Development of Energy, Water and Environment Systems, 2023
Recent developments in Liquid Metal Magnetohydrodynamic systems show that the self-evaporating magnetohydrodynamic system is a promising power generator that converts heat directly into electricity dispensing with a mixer and separator found in ...
Anwar Alza\'areer, Taha Aldoss, Saud Khashan   +2 more
doaj   +1 more source

Temperature field in a cylindrical porous layer during “endless” heating with heat outflow

Известия высших учебных заведений: Проблемы энергетики
RELEVANCE. This article proposes a mathematical model for calculating the temperature field in the annular porous layer of an downhole reactor during continuous heating of a bottomhole zone containing high-viscosity oil (VVN) and natural bitumen (PB ...
N. D. Yakimov, A. F. Shageev, A. V. Dmitriev, I. A. Mutugullina   +3 more
doaj   +1 more source

Thermodynamic and ecological preselection of synthetic fuel intermediates from biogas at farm sites

Energy, Sustainability and Society, 2020
Background Synthetic fuels based on renewable hydrogen and CO2 are a currently highly discussed piece of the puzzle to defossilize the transport sector. In this regard, CO2 can play a positive role in shaping a sustainable future.
Ralf Peters, Maximilian Decker, Lea Eggemann, Steffen Schemme, Felix Schorn, Janos Lucian Breuer, Stefan Weiske, Joachim Pasel, Remzi Can Samsun, Detlef Stolten   +9 more
doaj   +1 more source

Study on Natural Circulation Heat Transfer Characteristics of Different Liquid Metals Based on Factor Analysis

Frontiers in Energy Research, 2020
The study of the commonness and differences of natural circulation of different liquid metals plays an important role in improving the safety of reactors.
Feng Xiang, Feng Xiang, Feng Xiang, Zhou Tao, Zhou Tao, Zhou Tao, Zhang Jialei, Zhang Jialei, Zhang Jialei, Zhang Boya, Zhang Boya, Zhang Boya, Chen Juan, Chen Juan, Chen Juan   +14 more
doaj   +1 more source

Stopping Power of Liquid Water for α-Particles [PDF]

Nature, 1949
THE mean stopping power of liquid water averaged over the whole range has been determined for natural α-particles by Michl1 and by Philipp2. These authors find values for the molecular stopping power which are higher by about 20 and 14 per cent respectively than those predicted by the Bragg law and the accepted atomic stopping powers of hydrogen and ...
openaire   +2 more sources

Thermo-Energetic Analysis of Electrolytic Oxygen Valorization via Biomass Oxy-Fuel Combustion: A Case Study Applied to a Power-to-Liquid Route for Methanol Synthesis

Thermo
The decarbonization of hard-to-defossilize sectors, such as international maritime transport, requires innovative, and at times disruptive, energy solutions that combine efficiency, scalability, and climate benefits.
Flávio S. Pereira, Argimiro R. Secchi, Alexandre Szklo   +2 more
doaj   +1 more source

System Dynamic Model for the Accumulation of Renewable Electricity using Power-to-Gas and Power-to-Liquid Concepts

Environmental and Climate Technologies, 2015
When the renewable energy is used, the challenge is match the supply of intermittent energy with the demand for energy therefore the energy storage solutions should be used. This paper is dedicated to hydrogen accumulation from wind sources.
Blumberga Andra, Timma Lelde, Blumberga Dagnija   +2 more
doaj   +1 more source