-
公开(公告)号：US4317057A
公开(公告)日：1982-02-23
申请号：US159815
申请日：1980-06-16
CPC分类号： H02K44/08
摘要： A channel of a series-type magnetohydrodynamic generator comprises a central section with sectionalized electrodes, the ends of the central section adjoining respective transition sections including sectionalized electrodes. Adjacent the free end of each transition section is an end section made as a continuous load electrode. There is a switching element between each pair of the electrodes of the transition sections and between the "outermost electrode of the transition section--load electrode". Connected in parallel with the switching elements are relay and a respective type limit voltage switching elements. Sensitive elements of the same type are inserted between the outermost adjoining sectionalized electrodes of the central and the transition sections.
摘要翻译： 串联型磁流体动力发电机的通道包括具有分段电极的中心部分，中心部分的端部邻接包括分段电极的各个过渡部分。 在每个过渡段的自由端附近是作为连续负载电极的端部。 在过渡部分的每对电极之间以及“过渡部分负载电极的最外侧电极”之间存在开关元件。 与开关元件并联连接的是继电器和相应的类型限制电压开关元件。 相同类型的敏感元件插入在中心部分和过渡部分的最邻近的分段电极之间。
-
公开(公告)号：US4180752A
公开(公告)日：1979-12-25
申请号：US865340
申请日：1977-12-28
申请人： Samuil M. Gorlin , Grigory A. Ljubimov , Valentin A. Bitjurin , Valentin I. Kovbasjuk , Vladilen I. Maximenko , Stanislav A. Medin , Alexandr E. Barshak
发明人： Samuil M. Gorlin , Grigory A. Ljubimov , Valentin A. Bitjurin , Valentin I. Kovbasjuk , Vladilen I. Maximenko , Stanislav A. Medin , Alexandr E. Barshak
CPC分类号： H02K44/12
摘要： A magnetohydrodynamic device having a duct for a conducting gas to flow at an angle with the direction of the magnetic field induction vector. The duct is situated in the magnetic system and is provided with a plurality of electrodes adapted to interact electrically with the gas, whereas the cross-sectional shape of the duct working space is bounded by a closed contour formed by a curve inscribed into a rectangle having its sides a.gtoreq.b, while the minimum radius R of curvature of said curve is related to the distance x from the entry to the duct for the conducting gas to flow, to the cross-section under consideration by the following formula: ##EQU1## where P.sub.o and S.sub.o stand, respectively, for the perimeter and cross-sectional area of the duct 1 at the entry thereof, and 0.5.ltoreq..alpha..ltoreq.1.
摘要翻译： 具有用于导电气体与磁场感应向量的方向成一定角度流动的导管的磁流体动力装置。 管道位于磁性系统中，并且设置有多个电极，其适于与气体电气相互作用，而管道工作空间的横截面形状由内接于具有 它的侧面a> / = b，而所述曲线的最小曲率半径R与从导入气体流入的导管到导管的距离x相关，由与下列公式考虑的横截面相关： 其中Po和So分别表示在入口处的管道1的周长和横截面面积，以及0.5≤α1。
-
公开(公告)号：US4260913A
公开(公告)日：1981-04-07
申请号：US58792
申请日：1979-07-18
CPC分类号： H02K44/12
摘要： A duct for a magnetohydrodynamic generator having diagonally conductive walls formed with extended modules of a suitable electrically conductive material, which are electrically insulated from one another and oriented so that each module has sections inclined at an angle with respect to the longitudinal axis of the duct, said angle being varied within .pi./2.gtoreq..alpha..sub.max .gtoreq..alpha..gtoreq..alpha..sub.min .gtoreq.0. The extended modules are C-shaped and oppositely disposed in an alternating manner so that the number of electrical breaks per unit length of the duct along its axis on the walls formed with sections of the modules inclined at the angle .alpha..sub.max with respect to the duct axis exceeds twice the number of electrical breaks along the duct axis on the walls formed with sections of the modules inclined at the angle .alpha..sub.min with respect to the duct axis.
摘要翻译： 用于磁流体动力发电机的导管，其具有形成有合适导电材料的延伸模块的对角导电壁，其彼此电绝缘并且被定向成使得每个模块具有相对于管道的纵向轴线倾斜一定角度的部分， 所述角度在pi / 2> / =αmin> / = 0内变化。 扩展模块是C形的并且以交替的方式相对地设置，使得沿着其在轴上的管道的每单位长度的电断裂的数量形成为具有相对于管道倾斜角度αmax的模块的部分 轴线在形成有模块的部分相对于管道轴线以角度αmin倾斜的壁上的管道轴线上的电断裂数量的两倍以上。
-
-
搜索结果
3 条记录 (耗时 0.019 秒)