本研究探讨了磁流体力学 (MHD) 和生物对流对混合纳米流体在具有不同基液的倒置旋转锥体上的流动动力学的综合影响。混合纳米流体由悬浮在不同基液中的纳米颗粒组成,由于磁场和生物对流现象之间的相互作用而表现出独特的热和流动特性。控制方程结合了 MHD 和生物对流的原理,采用数值方法推导和求解。分析考虑了磁场强度、锥体旋转速度、纳米颗粒体积分数和基液类型等关键参数对流动行为、传热和系统稳定性的影响。结果表明,MHD 显著影响混合纳米流体的速度和温度分布,而生物对流有助于增强混合和传热速率。此外,基液的选择在确定混合纳米流体系统的整体性能方面起着关键作用。这项研究为优化在 MHD 和生物对流效应突出的应用中利用混合纳米流体的系统的设计和操作提供了宝贵的见解。关键词:磁流体动力学 (MHD);生物对流;混合纳米流体;倒置旋转锥;基液;纳米粒子;流动动力学 PACS:47.65.-d、47.63.-b、47.35. Pq、83.50.-v
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1。通过在固定的邮政或武装巡逻队的武装存在下提供身体安全,以保护能源部(DOE)利益免受盗窃,破坏和其他敌对行为,这可能会对国家安全以及员工,公共或环境的健康与安全造成不利影响。2。通过武装的物理存在可以使盗窃起到威慑作用。3。通过验证有效的安全徽章和物料通行证来控制对SNM和政府财产的访问;遵循有关访问SNM和政府财产的既定政策和程序。4。对激活的入侵检测和胁迫警报进行武装巡逻,监视和武装反应,以确保SNM的安全性,机密政府资料和财产。5。通过验证有效的安全徽章以及人员和车辆检查,控制人员和车辆进入物业保护区的入口和出口。6。通过目视检查人员和包裹来防止未经授权的财产和删除机密政府财产,并验证所需的清除水平以清除机密材料。7。通过执行安全规则和法规来维护良好的订单和纪律来保护站点员工。必须根据10 CFR 1046满足医疗要求。按照监督指示支持区域任务/活动的其他职责。8。9。根据10 CFR 1046。10。参加基于认知和绩效的培训和绩效测试,以证明工作水平,包括特定的工作知识和技能,身体健康和武器能力。在4分40秒内运行0.5英里的身体适应性标准,在8.5秒内易于运转40码。必须按照公司程序定义的环境,安全和健康履行所有责任,
1.通过在固定岗位或武装巡逻中驻扎武装人员提供物理安全,以保护能源部 (DOE) 的利益免遭盗窃、破坏和其他可能对国家安全、员工、公众或环境的健康和安全造成不利影响的敌对行为。2.通过武装物理存在起到阻止盗窃的作用。3.通过验证有效的安全徽章和材料通行证来控制对 SNM 和政府财产的访问;遵循管理对 SNM 和政府财产的访问的既定政策和程序。4.执行武装巡逻、监视和对激活的入侵检测和胁迫警报的武装响应,以保护 SNM、机密政府材料和财产的安全。5.通过验证有效的安全徽章以及人员和车辆检查来控制人员和车辆进出财产保护区。6.通过目视检查人员和包裹并验证移除机密材料所需的许可级别,防止机密政府财产被未经授权占有和移除。7.通过执行安全规则和规定,维持良好秩序和纪律,保护现场员工。必须符合 10 CFR 1046 的医疗要求。根据监督指示执行其他职责,以支持区域任务/活动。8.参加基于认知和绩效的培训和绩效测试,以展示工作能力,包括特定的工作知识和技能、身体素质和武器熟练程度。9.符合并保持 10 CFR 1046 中的基本准备标准 (BRS) 体能要求。体能标准为 4 分 40 秒内跑完 0.5 英里,8.5 秒内跑完 40 码俯卧跑。10.必须履行公司程序中定义的所有环境、安全和健康责任,
Reliable innovation for the entire LNG value chain : • MV7 Series Medium Voltage Drive ..............................................................................................14 • Rotating Machines................................................................................................................................16 • Power Management系统................................................................................................................................................................................................................................. Integration......................................................................................................................................22 • GE Digital Overview..............................................................................................................................23
Convection in porous media Double diffusive convection Buoyancy-driven instability Marangoni convection Moist convection Plumes/thermals Drops and Bubbles Aerosols/atomization Boiling Breakup/coalescence Bubble dynamics Cavitation Drops Electrohydrodynamic effects Sonoluminescence Thermocapillarity Flow Control Control theory Drag reduction Instability control Mixing enhancement Geophysical and Geological Flows Air/sea interactions Atmospheric flows Baroclinic flows Coastal engineering Geodynamo Geostrophic turbulence Geothermal flows Gravity currents Hydraulic control Ice sheets Internal waves Magma and lava flow Mantle convection Meteorology Oceanography Ocean circulation Ocean processes Quasi-geostrophic flows River dynamics Rotating flows Sediment transport Sea ice Shallow water flows Stratified flows Topographic effects Waves in rotating fluids Granular media Avalanches粘性沉积物
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第1章Introduction ............................................................................................ 1 1.1.Climate change solutions ....................................................................................... 1 1.2.Carbon dioxide reduction reaction ......................................................................... 2 1.2.1.Overview .................................................................................................. 2 1.2.2.Carbon dioxide reduction catalysts ........................................................... 2 1.2.3.Heterogeneous catalysts .......................................................................... 3 1.2.4.Homogeneous catalysts ........................................................................... 5 1.3.金属酚烯丙基.........................................................................................................................................................................................................................................Overview .................................................................................................. 5 1.3.2.Applications of metallophthalocyanines .................................................... 6 1.3.3.Applications of metallophthalocyanines as catalysts for carbon dioxide reduction .................................................................................................. 7 1.3.4.二氧化碳二氧化碳苯胺二氧化碳的二氧化碳二氧化碳苯胺还原.............................. 8 1.4。Electrochemistry .................................................................................................. 11 1.4.1.概述............................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 11 1.4.2。循环伏安法....................................................................................................................................................................................................................... 12 1.4.3。Rotating disc electrochemistry ................................................................ 12 1.4.4.Controlled potential electrolysis .............................................................. 13 1.4.5.Kinetics analysis..................................................................................... 16 1.5.论文概述............................................................................................................................................................................................................................................................................................................................................... 17
