Донской И.Г. Численное исследование режимов газификации угля и биомассы в поточном газогенераторе с парокислородным дутьем // Вестник Южно-Уральского государственного университета. Серия «Энергетика».. Т.18. №3. 2018. C.14-21. DOI: 10.14529/power180302 Процесс газификации биомассы (древесной, сельскохозяйственной и т. д.) может быть неустойчивым из-за низкой теплоты сгорания, а также сопровождаться образованием значительного количества смолы. Поэтому добавление угля способствует повышению эффективности...
Теги: газификация , уголь , биомасса , численное моделирование , gasification , coal , biomass , numerical simulationА.Ф. Рыжков, Н.А. Абаимов, Донской И.Г., Свищев Д.А. Модернизация поточного воздушного газификатора для твердотоплив-ной парогазовой установки // Физика горения и взрыва. Т.54. №3. 2018. C.96-103. DOI: 10.15372/FGV20180310 Высокая эффективность комбинированного цикла и наличие систем глубокой очистки синтез-газа перед сжиганием позволяют рассматривать парогазовые установки с внутрицикловой газификацией в качестве перспективного решения для повышения эффективности и экологичности угольной энергетики...
Теги: газификация , gasification , уголь , coal , парогазовая установка , combined cycle plant , cfd , моделирование , modeling , термогазодинамика , thermogasdynamicsLevin A.A., Kozlov A.N. Verification of the stage scheme of low-grade solid fuel gasification // Journal of Physics: Conference Series. Vol.1128. No.1. ID: 012071. 2018. DOI: 10.1088/1742-6596/1128/1/012071 This paper considers development of the model of wood pyrolysis in a screw reactor as the first stage of the multistage gasification ...
Теги: fuels , gasification , hydrodynamics , pyrolysis , thermoanalysis , comsol multiphysics , gasification process , inhomogeneities , kinetics of pyrolysis , operating parameters , pyrolysis process , transport fueRyzhkov A.F., Abaimov N.A., Donskoi I.G., Svishchev D.A. Modernization of Air-Blown Entrained-Flow Gasifier of Integrated Gasification Combined Cycle Plant // Combustion, Explosion and Shock Waves. Vol.54. №3. 2018. P.337-344. DOI: 10.1134/S0010508218030103 The high efficiency of a combined cycle and the availability of systems for deep purification of syngas before combustion ...
Теги: cfd , coal , gasification , integrated gasification combined cycle , modeling , thermogasdynamics , air purification , coal combustion , combined cycle power plants , computational fluid dynamics , efficiency , gas turbines , models , modernization , synthesis gas , comDonskoi I.G. Process Simulation of the Co-Gasification of Wood and Polymeric Materials in a Fixed Bed // Solid Fuel Chemistry. Vol.52. No.2. 2018. P.121-127. DOI: 10.3103/S0361521918020027 The problem of waste processing remains of considerable current interest. Energy processing can become ...
Теги: gasification , mathematical simulation , polymeric wastes , wood , control parameters , energy processing , gasification process , mathematical simulations , polymeric waste , process simulations , thermal conversion , waste processing , polymers... Series. Vol.891. No.1. ID: 012200. 2017. DOI: 10.1088/1742-6596/891/1/012200 The paper is concerned with an integrated system of internal combustion engine and mini combined heat and power plant (ICE-CHP). The system is based on multi-stage wood biomass gasification. The use of producer gas in the system affects negatively the internal combustion engine performance and, therefore, reduces the efficiency of the ICE-CHP plant. A mathematical model of an internal combustion engine running on low-calorie ...
Теги: cogeneration plants , combustion , combustion equipment , efficiency , engines , exhaust gases , exhaust systems (engine) , gasification , heat engines , internal combustion engines , effective efficiencies , enLevin A.A., Kozlov A.N., Svishchev D.A., Donskoy I.G. CFD-Modeling of the Multistage Gasifier Capacity of 30 KW // Journal of Physics: Conference Series. Vol.891. No.1. ID: 012229. 2017. DOI: 10.1088/1742-6596/891/1/012229 Single-stage fuel gasification processes have been developed and widely studied in Russia and abroad throughout the 20th century. They are fundamental to the creation and design of modern gas generator equipment. Many studies have shown that single-stage gasification process,...
Теги: charcoal , fuels , gases , gasification , pyrolysis , tar , thermoanalysis , wood products , detailed kinetics , fuel gasification , gasification process , gasification technologies , simultaneous thermal analysiKozlov A.N., Svishchev D.A., Khudiakova G.I., Ryzhkov A.F. A kinetic analysis of the thermochemical conversion of solid fuels (A review) // Solid Fuel Chemistry. Vol.51. No.4. 2017. P.205-213. DOI: 10.3103/S0361521917040061 The overview is focused on methods for the processing of kinetic curves (with and without models). The paper demonstrates that the kinetics of thermochemical conversion of solid fuels can be described by a great number of kinetic processing methods, which lead to inconsistent...
Теги: thermal-analysis data , thermogravimetric analysis , committee recommendations , oxidative pyrolysis , gasification , parameters , model , wood , coal , devolatilizationDonskoy I.G., Shamansky V.A., Kozlov A.N., Svishchev D.A. Coal gasification process simulations using combined kinetic-thermodynamic models in one-dimensional approximation // Combustion Theory and Modelling. Vol.21. No.3. 2017. P.529-559. DOI: 10.1080/13647830.2016.1259505 Mathematical models are developed for ...
Теги: gasification , coal , modelling , thermodynamics , kinetics , entrained-flow gasifier , biomass gasification , syngas , combustion , igcc , equilibrium , injection , gas
