Search engine for discovering works of Art, research articles, and books related to Art and Culture
Javascript must be enabled to continue!
TEMPERATURE DISTRIBUTION SIMULATION AND OPTIMIZATION DESIGN OF ELECTRIC HEATER FOR IN-SITU OIL SHALE HEATING; pp. 105–120
View through CrossRef
Electric heating is the main method of exploiting oil shale and electric heater is the key part of the heating element. In this paper, the temÂperature distribution of the electric heater was simulated by the Partial Differential Equation (PDE) of MATLAB, and orthogonal experiment analysis was also carried out to investigate the effects of different factors on the temperature distribution of the heater. The results showed that materials with low density were helpful to improve heating efficiency, and heat proÂducÂtion, density and heat capacity had a great effect on the temperature distribuÂtion of the heater. The temperature distribution of the heater increased significantly with increasing heat production and radius of the heater, while higher heat capacity always led to the lower overall temperature of the heater. In addition, axisymmetric U-tube and vacuum heating tube were chosen as the heater, being of optimized shape, while copper and stainless steel were determined to be the optimized heater materials.
Estonian Academy Publishers
Title: TEMPERATURE DISTRIBUTION SIMULATION AND OPTIMIZATION DESIGN OF ELECTRIC HEATER FOR IN-SITU OIL SHALE HEATING; pp. 105–120
Description:
Electric heating is the main method of exploiting oil shale and electric heater is the key part of the heating element.
In this paper, the temÂperature distribution of the electric heater was simulated by the Partial Differential Equation (PDE) of MATLAB, and orthogonal experiment analysis was also carried out to investigate the effects of different factors on the temperature distribution of the heater.
The results showed that materials with low density were helpful to improve heating efficiency, and heat proÂducÂtion, density and heat capacity had a great effect on the temperature distribuÂtion of the heater.
The temperature distribution of the heater increased significantly with increasing heat production and radius of the heater, while higher heat capacity always led to the lower overall temperature of the heater.
In addition, axisymmetric U-tube and vacuum heating tube were chosen as the heater, being of optimized shape, while copper and stainless steel were determined to be the optimized heater materials.
Related Results
GEOLOGICAL CHARACTERISTICS AND SOME PROBLEMS IN DEVELOPMENT FOR OIL SHALE IN NORTHWEST CHINA ; pp. 380–397
GEOLOGICAL CHARACTERISTICS AND SOME PROBLEMS IN DEVELOPMENT FOR OIL SHALE IN NORTHWEST CHINA ; pp. 380–397
With the amount of oil resources becoming increasingly scarce, non-convenÂtional resources such as oil shale, oil sands, and heavy oil, have caught our attenÂtion. There are abun...
EffectiveFracturing Technology of Normal Pressure Shale Gas Wells
EffectiveFracturing Technology of Normal Pressure Shale Gas Wells
ABSTRACT
There is abundant normal pressure shale gas resource in China. However, it is hard to acquire commercial breakthroughs because of the relative low initia...
Synthèse géologique et hydrogéologique du Shale d'Utica et des unités sus-jacentes (Lorraine, Queenston et dépôts meubles), Basses-Terres du Saint-Laurent, Québec
Synthèse géologique et hydrogéologique du Shale d'Utica et des unités sus-jacentes (Lorraine, Queenston et dépôts meubles), Basses-Terres du Saint-Laurent, Québec
Le présent travail a été initié dans le cadre d'un mandat donné à l'INRS-ETE par la Commission géologique du Canada (CGC) et le Ministère du Développement durable, de l'Environneme...
Microscale Mechanical Anisotropy of Shale
Microscale Mechanical Anisotropy of Shale
ABSTRACT:
The hydrocarbon production in the United States, which was dominated by vertical drilling methods, underwent a shift towards combining horizontal and hy...
Future of Oil Shale Developement in Egypt
Future of Oil Shale Developement in Egypt
Abstract
Today, the biggest challenge faces energy sector is to meet rising demand for energy, and depletion of crude oil resources. So, great efforts should be devo...
STUDY OF MICROSCALE PORE STRUCTURE AND FRACTURING ON THE EXAMPLE OF CHINA SHALE FIELD
STUDY OF MICROSCALE PORE STRUCTURE AND FRACTURING ON THE EXAMPLE OF CHINA SHALE FIELD
Accurate characterization of pores and fractures in shale reservoirs is the theoretical basis for effective exploration and development of shale oil and gas. Currently, the scienti...
Chemical structure changes of marine shale caused by supercritical carbon dioxide
Chemical structure changes of marine shale caused by supercritical carbon dioxide
The interaction between shale and CO2 is of great significance to CO2 storage and shale gas production; however, there are few reports on chemical changes after CO2 injection into ...
Thermodynamic Mechanism Evaluate the Feasibility of Oil Shale Pyrolysis by Topochemical Heat
Thermodynamic Mechanism Evaluate the Feasibility of Oil Shale Pyrolysis by Topochemical Heat
Abstract
Topochemical heat in-situ pyrolysis of oil shale is achieved by injecting high temperature nitrogen to promote oil shale pyrolysis and release heat, and then injec...