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SUDANESE EXPERIENCE TOWARDS IMPLEMENTATION OF BIOMASS GASIFICATION AS AN ALTERNATIVE SOURCE OF ENERGY FOR RURAL ELECTRIFICATION

机译：苏丹对农村电气化的替代能源实施生物量气化的经验

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ABDELELAH MOHAMED ELHASSAN ABDELSLAM; MANAR FAWZI BANI MFARREJ;
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1. A thorough investigation on hybrid application of biomass gasifier and PV resources to meet energy needs for a northern rural off-grid region of Bangladesh: A potential solution to replicate in rural off-grid areas or not? [J] . Islam Md Shahinur, Akhter Ruma, Rahman Mohammad Ashifur Energy . 2018,第FEBa15期

机译：对生物质气化炉和光伏资源混合使用以满足孟加拉北部农村离网地区能源需求的彻底研究：是否可以在农村离网地区复制？
2. Sustainable biomass power for rural India: Case study of biomass gasifier for village electrification [J] . Ravindranath NH, Somashekar HI, Dasappa S, Current Science: A Fortnightly Journal of Research . 2004,第7期

机译：印度农村地区可持续的生物质能发电：为乡村电气化提供生物质气化炉的案例研究
3. Sustainable biomass power for rural India: Case study of biomass gasifier for village electrification [J] . Dasappa S., Ravindranath N. H., Reddy C. N. Jayasheela, Current science . 2004,第07期

机译：印度农村地区可持续的生物质能发电：为乡村电气化提供生物质气化炉的案例研究
4. Verification of the Performance of Future Energy Resources’ SilvaGas? Biomass Gasifier -- Operating Experience in the Vermont Gasifier [C] . M.A. Paisley, R.P. Overend Annual international Pittsburgh coal conference . 2002

机译：验证Future Energy Resources SilvaGas的性能？生物质气化炉-佛蒙特气化炉的操作经验
5. Biomass energy for rural electrification: An analysis of small scale implementations. [D] . Doluweerawatta Gamage, Ganesh H. D. 2006

机译：用于农村电气化的生物质能：小规模实施的分析。
6. Dataset on the assessment of the environmental economic and energy parameters of 5 MW CHP co-gasification plant using South African coal biomass and waste-tyre [O] . M. Ozonoh, T.C. Aniokete, B.O. Oboirien, 2018

机译：评估5MW CHP共气化厂使用南非煤炭生物质和废轮胎的环境经济和能源参数的数据集
7. This article presents a new numerical model describing the behaviour of a thermally thick wood sample exposed to high solar heat flux (above 1 MW/m2). A preliminary study based on dimensionless numbers is used to classify the problem and support model building assumptions. Then, a model based on mass, momentum and energy balance equations is proposed. These equations are coupled with liquid-vapour drying model and pseudo species biomass degradation model. By comparing to a former experimental study, preliminary results have shown that these equations are not enough to accurately predict biomass behaviour under high solar heat flux. Indeed, a char layer acting as radiative shield forms on the sample exposed surface. In addition to this classical set of equations, it is mandatory to take into account radiation penetration into the medium. Furthermore, as biomass contains water, medium deformation consecutively to char steam gasification must also be implemented. Finally, with the addition of these two strategies, the model is able to properly capture the degradation of biomass when exposed to high radiative heat flux over a range of sample initial moisture content. Additional insights of biomass behaviour under high solar heat flux were also derived. Drying, pyrolysis and gasification fronts are present at the same time inside of the sample. The coexistence of these three thermochemical fronts leads to char gasification by the steam produced from drying of the sample, which it is the main phenomenon behind medium ablation. [O] . Pozzobon, Victor, Salvador, Sylvain, Bézian, Jean Jacques 2018

机译：本文提供了一个新的数值模型，该模型描述了暴露于高太阳热通量（高于1 / MW / m2）的热厚木材样品的行为。基于无量纲数的初步研究用于对问题进行分类并支持模型构建假设。然后，提出了一种基于质量，动量和能量平衡方程的模型。这些方程式与液体蒸汽干燥模型和假物种生物质降解模型耦合。通过与以前的实验研究进行比较，初步结果表明，这些方程不足以准确预测高太阳热通量下的生物量行为。的确，在样品暴露的表面上形成了充当辐射屏蔽层的炭层。除了这套经典的方程式之外，还必须考虑到辐射向介质的渗透。此外，由于生物质中含有水，因此还必须在炭蒸气汽化后进行连续的介质变形。最后，通过添加这两种策略，该模型能够在一定范围的样品初始水分含量下暴露于高辐射热通量的情况下，正确捕获生物质的降解。还得出了在高太阳热通量下生物量行为的其他见解。样品内部同时存在干燥，热解和气化前沿。这三个热化学前沿的共存会导致样品干燥产生的蒸汽产生焦炭气化，这是介质烧蚀的主要现象。

SUDANESE EXPERIENCE TOWARDS IMPLEMENTATION OF BIOMASS GASIFICATION AS AN ALTERNATIVE SOURCE OF ENERGY FOR RURAL ELECTRIFICATION

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