建立了微重力环境下管肋式空间辐射器传热过程的数学模型。
A model on the heat transfer of a fin tube radiator aircraft under micro gravity is established.
建立了微重力环境下管肋式空间辐射器传热过程的数学模型。
Thermal scale modeling of radiation convection system in micro gravity environment;
水在特殊结构内的改向和模肋式螺旋导向促成水的湍流,加大了吸收热量的能力。
The water onflow can be made by the direction changing and rib like spirals guide it can strength the ability of heat absorption.
本文根据试验和理论的分析结果,并参考相关设计规程,给出了外隔板式节点、垂直加劲肋式节点的设计建议。
The dissertation gives out the suggestion of outer diaphragm and flange stiffened joints based on the test, the academic analysis results and relative design codes.
大屋顶天窗从南侧采光,照亮扩展部分,天窗的特点为肋式钢框架,窗户放置在框架上,将他们按照从水平到垂直的角度错开。
The large roof window that lights the extension from its southern side features rib-like steel frames that cradle the windows as they stagger from flat to vertical angles.
肋片是一种强化换热的有效手段,在紧凑式换热器中肋片管已经得到了广泛地应用。
Rib is an effective means of fortified heat exchange, the rib tube has been widely used in the compact heat exchanger.
为了考察这类翅片的性能特征,对9种不同几何参数的单排肋管式换热器样件在吸风式直流热风洞内进行了实验。
To investigate the performance characteristics of these fins, 9 single row finned tube heat exchangers sample were tested in a suction opened circuit thermal wind tunnel for a number of geometers.
同时本文也指出了蜂窝式空心板是以平板弯曲为主的带肋的板,而密肋楼板或井式楼板则是以交叉梁弯曲为主的带板的梁系。
Meanwhile this paper points out that cellular voided plates are the plates with ribs and the ribbed or waffle plates are the cross girder system with slabs as its wingspan.
与一般的筏板基础有所不同,由于有柱墩,有肋梁墩式筏板基础梁的内力需按变截面梁计算。
Different from general raft foundation, the inner force of ribbed beam is calculated as variable section because of the stump.
试验结果表明:单层及夹胶玻璃肋以及整个点支式建筑幕墙系统均有足够的抗震安全性。
Test results show that the single layer glass, the lined adhesive glass ribs and the point-supported glass curtain system are of enough earthquake safety.
文中还分析了肋环式穹顶在不同类型荷载作用下穹顶的静力特性以及实际穹顶结构的静力、动力测试。
This paper also analysis static force characteristic of the dome nuder different kinds of loads and static, dynamic testing of the actual dome structure.
采用有限元法对比分析了蜂窝式空心板的受力特点,指出了蜂窝式空心板与密肋楼板和井式楼板受力机理的不同。
The structural behavior of cellular voided slab was analyzed by finite element method, difference between cellular voided slab and ribbed or waffle slab was pointed out.
根据实验研究结果拟合出了肋片管式冷凝换热器烟气强迫对流凝结换热的实验关联式。
The experimental correlations for the forced convection-condensation heat transfer of flue gas in the heat exchanger are obtained by the experimental study result.
云贵响水电站岔管是目前国内自行制作的规模最大的月牙肋明式钢岔管之一。
The branch penstock of Xiangshui Hydropower Station is one of the largest explicit ones with ribs having crescent moon shape, made in China.
五棵松体育馆采用一种带悬挑群玻璃肋单元式玻璃幕墙。
A new type of cellular glass curtain wall with group of glass ribs was adopted in Wukesong Gymnasium.
福州市尤溪洲闽江大桥是国内首座在拱肋(圈)上不设立柱和斜撑的空腹式刚架拱桥。
Youxizhou Mingjiang Bridge of Fuzhou is the first open-spandrel rigid-frame arch bridge without vertical columns and oblique supports.
针对平肋肋片管式换热器的结霜过程,建立了数学模型,考虑了霜层密度变化和霜层阻力引起空气流量减小等因素。
Establishes a mathematic model, taking into account the variation of frost density and the decrease of airflow rate caused by frost layer.
但布置在地面上的明式月牙肋钢岔管尚不多见,特别是当钢岔管承受的水头和直径较大时。
However, it is very unpopular for this kind of bifurcation to be laid above the ground surface, especially in the case of large diameter and high water head.
借着拱顶肋、飞扶垛和尖拱(哥德式),使建造极高结构而尽量保持自然光的问题得以解决;
The rib vault, flying buttress, and pointed (Gothic) arch were used as solutions to the problem of building a very tall structure while preserving as much natural light as possible.
分析表明,其强度提高的主要原因是N式砌块砌体实现了孔、肋对齐。
The main reason for the strength rising is the full-alignment of web-shells in N-type block masonry prisms.
塑料模壳适用于混凝土密肋楼盖的模板,对IC厂房无尘车间开孔密肋楼盖可拆式模壳技术进行系统阐述,并探讨施工要点及其控制方法。
Authors expound plastic formwork technology for open waffle slab of clean room in IC workshop systematically, and discuss the key problems in construction and controlling method.
实验结果为运用单位选用肋片管式换热器提供了依据。
The experiment results obtained can be used as the basis for adopting or designing new tube fin heat exchangers.
采用有限元模型对外套管式节点进行包括外套管厚度、T型件翼缘厚度、T型件腹板厚度以及有无加劲肋的多因素分析,分析总结了这些因素对节点性能的影响。
Then multiple factor analysis of OSC, including the thickness of outer shell, flange plate and web plate of T-shaped members, with or without ribbed stiffeners, is carried out.
通过对系杆拱桥作用在拱肋上的荷载性质进行了分析,采用能量法推导出无横撑下承式系杆拱桥侧倾稳定临界荷载的一般公式。
Using energy method, the general formula for calculation of lateral stability of through bowstring tied arch bridge without transverse beams given.
结构特点——玻璃肋与玻璃面板之间通过不锈钢爪件点式驳接。
Structure features - ribbed glass panels and glass pieces through stainless steel claw-point connections.
螺旋肋被迫削减和螺栓头部旋转开幕式和闭幕式上的螺栓中风,从而解锁和锁定到接收器。
The helical cuts and ribs forced the bolt head to rotate on opening and closing stroke of the bolt, thus unlocking and locking it to the receiver.
算例表明,应用所给出计算式,能较容易地解决门式刚架构件设置腹板加劲肋的问题。
Examples show that by using the calculating formulas, the problems of arranging web stiffeners in structural members of gabled frames can be easily solved.
该装置包括两个不同材料制成的肋片管式换热段,分别为高温换热段和低温换热段。
The installation comprises two finned tube heat transfer sections which are made of different materials of the high-temperature heat transfer section and the low-temperature heat transfer section.
尤其是指与英国垂直式风格有关的一种扇形拱顶的交叉拱肋在接合点的拉长浮凸饰(雕刻的楔石)。
Especially an elongated boss (carved keystone) at the junction of the intersecting ribs of the fan vaulting associated with the English Perpendicular style.
通过对系杆拱桥作用在拱肋上的荷载性质进行了分析,采用能量法推导出无横撑下承式系杆拱桥侧倾稳定临界荷载的一般公式。
With the background of lateral stability of non-range-spacer through bowstring arch, analytical approximations are derived in this paper using energy variational approach.
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