نتایج جستجو برای: lhv

تعداد نتایج: 168  

Journal: :Discrete Dynamics in Nature and Society 2021

The synergy of computational logistics and deep learning provides a new methodology solution to the operational decisions container terminal handling systems (CTHS) at strategic, tactical, executive levels. Above all, tactical complexity is discussed by logistics, liner volume (LHV) has important influences on series scheduling decision problems. Subsequently, feature-extraction-based lightweig...

Journal: :Environmental science & technology 2009
Jeremy S Luterbacher Morgan Fröling Frederic Vogel François Maréchal Jefferson W Tester

A process evaluation methodology is presented that incorporates flowsheet mass and energy balance modeling, heat and power integration, and life cycle assessment Environmental impacts are determined by characterizing and weighting (using CO2 equivalents, Eco-indicator 99, and Eco-scarcity) the flowsheet and inventory modeling results. The methodology is applied to a waste biomass to synthetic n...

2017
Rukshan Jayathilake

This paper discusses the characteristics of Birchwood gasification using the simulated results of a Computational Fluid Dynamics (CFD) model. The CFD model is developed and validated with the experimental results obtained with the fixed bed downdraft gasifier available at the University of Agder (UIA), Norway. In this work, several parameters are examined and given importance, such as producer ...

2010
Anwar Alam Munir Khan

This study discusses problems and facilities in pre-natal and post-natal conditions of rural women at Palosi Peshawar, focusing on the various components of pre and post-natal conditions and facilities available in the area. The researcher selected 30 beneficiaries through purposive sampling technique. Questionnaire and interview schedule were used as the tools of data collection. Data was anal...

Journal: :Energies 2021

This study assessed the entrained flow co-gasification characteristics of coal and biomass using thermodynamic equilibrium modelling. The model was validated against gasifier data published in literature. gasification performance evaluated under different operating conditions, such as equivalence ratio, temperature, pressure to ratio. It is observed that lower heating value (LHV) cold gas effic...

Journal: :Energy Science & Engineering 2023

Abstract Accurately predicting fuel blends' lower heating values (LHV) is crucial for optimizing a power plant. In this paper, we employ multiple artificial intelligence (AI) and machine learning‐based models the LHV of various blends. Coal two different ranks types biomass used in study. One was South African imported bituminous coal, other lignite thar coal extracted from Thar Block‐2 mine by...

2017
M. Risberg M. Sanati

Entrained flow gasification of biomass using the cyclone principle has been proposed in combination with a gas engine as a method for combined heat and power production in small to medium scale (<20 MW). This type of gasifier also has the potential to operate using ash rich fuels since the reactor temperature is lower than the ash melting temperature and the ash can be separated after being col...

Journal: :Processes 2022

This work focuses on the energy and economic evaluation of a power generation system composed downdraft gasifier gas microturbine. The gasification process was studied using wood pellets as fuel, while influence two agents (air oxygen-enriched air) parameters, such low heating value (LHV), composition, yield syngas, were analyzed. syngas produced from air in had an LHV higher than 8 MJ/Nm3, bei...

2006
Azhar Iqbal

Research in quantum games has flourished during recent years. However, it seems that opinion remains divided about their true quantum character and content. For example, one argument says that quantum games are nothing but ‘disguised’ classical games and that to quantize a game is equivalent to replacing the original game by a different classical game. The present thesis contributes towards the...

Journal: :International Journal of Hydrogen Energy 2021

In a scenario characterized by an increasing penetration of non-dispatchable renewable energy sources and the need fast-ramping grid-balancing power plants, EU project GRASSHOPPER aims to setup demonstrate highly flexible PEMFC Power Plant, hydrogen fueled scalable MW-size, designed provide grid support. this work, different layouts proposed for innovative MW-scale plant are simulated optimize ...

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