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增强型地热系统开采过程中热储渗透率对温度场的影响 被引量:10
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作者 凌璐璐 苏正 吴能友 《可再生能源》 CAS 北大核心 2015年第1期82-90,共9页
以西藏羊易地热田的温度信息为依据,假想激发不同渗透率的EGS热储,采用数值模拟的方法,观察开采50 a内系统温度场分布,分析热储的可持续开采能力、冷却影响范围等。共设计了9个EGS开采案例,根据模拟结果的温度场分布形状,可将模型划分... 以西藏羊易地热田的温度信息为依据,假想激发不同渗透率的EGS热储,采用数值模拟的方法,观察开采50 a内系统温度场分布,分析热储的可持续开采能力、冷却影响范围等。共设计了9个EGS开采案例,根据模拟结果的温度场分布形状,可将模型划分为极高、高、低渗透率3种类型。结果表明,高渗透率模型在开采过程中的温度降低幅度不大,50 a后开采点温度为270℃,热储仍具有开采潜力,此案例适用于对热储可持续性和后期热恢复要求较高的地热开采;低渗透率模型在开采过程中出现了大面积低于100℃的冷却区域,模拟结束后开采点的温度基本不变,此案例适用于对地热能开采稳定性要求较高的情况;极高渗透率模型的开采寿命只有20 a。 展开更多
关键词 EGS 渗透率 温度场 羊易
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Goyo cashmere company, Mongolia
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作者 Dulguun Namsrai 《International English Education Research》 2016年第6期7-9,共3页
In general the Goyo firm is one of best Cashmere Companies in Mongolia which is already exports their goods and services overseas in market throughout the world, which means it has international trade and finance. In ... In general the Goyo firm is one of best Cashmere Companies in Mongolia which is already exports their goods and services overseas in market throughout the world, which means it has international trade and finance. In this report it is discussed the Goyo Cashmere Company and the Cashmere industry in Mongolia. And it is recommended one new business idea which makes the Goyo Cashmere Company competitive in the market and gives some the new opportunities that no other Cashmere firm have. And more on it is discussed strategies entering the overseas market with its related risks and ways of reducing the risks. For conclusion the Goyo cashmere according to the new idea it can successful in the market. 展开更多
关键词 Cahsmere brand management DESIGNING Goyo' s information Corporate strategy
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