annular tubes
英 [ˈænjələ(r) tjuːbz]
美 [ˈænjələr tubz]
套管
双语例句
- An annular combustor with evaporation tubes was designed for certain micro-turbojet engine.
为某微型涡喷发动机设计了一个蒸发管环形燃烧室。 - Theoretical Study for Evaporative Heat Transfer of Annular Two-Phase Flow of Liquid Film and High-Velocity Air in Vertically Heated Tubes
竖直管内降膜-高速空气环状两相流的蒸发换热特性理论分析 - Based on the visualization of high speed motion analyzer, emergence and evolution of oil-gas-water three-phase slug flow in vertical upward annular tubes are observed in detail over a large range of flow rates.
利用高速动态分析仪清晰的可视化效果，在一个宽广的流速范围内，观察了垂直上升圆管内油气水三相弹状流的形成和转化。 - Through hanged up metal corrosion experiment, metal self corrosion experiment, stress corrosion cracking experiment and rubber sample hardness and weight influence experiment, the two organic salts both attend to prevent corrosion and protect annular tubes.
通过金属挂片腐蚀试验、金属自腐蚀试验和应力腐蚀破裂试验以及对橡胶试样的硬度和重量影响试验，发现这2种有机盐水溶液均能达到井下管柱防腐和保护环空的目的。 - Physical model of critical heat flux with annular flow in annulus tubes
环形管环状流临界热负荷解析模型 - Experimental Determination and Research of Leakage Flow in Annular Gaps of the Reactor Control Rod Guide Tubes
反应堆控制棒导向管环形缝隙内漏流量的实验测定及其研究 - A Study of the Temperature Field of Annular Finned Tubes with a Trapezoidal Cross-section
梯形剖面圆形肋片管温度场的研究 - Calculation of Frictional Pressure Drop of Annular Flow in Rolling Vertical Tubes
摇摆状态下竖直管内环状流摩擦压降计算 - A mathematical model of void fraction of gas-liquid two-phase annular flow in vertical tubes
垂直上升管内气-液两相环状流截面含气率的数学模型 - A theoretical analysis of the laminar flow in the annular space bounded by two concentric tubes with small injection and suction through the porous walls is presented in this paper.
本文对具有微量吸吮或吹注的二同轴心圆管间的层流流动问题进行了理论分析。 - Study of Flow Boiling and Two-phase Flow Patterns in Narrow-gap Annular Tubes
环形窄通道内流动沸腾换热及两相流型研究 - An Investigation on Hydrodynamic Characteristics of Liquid Slug in Oil-Gas-Water Three-Phase Slug Flow during Annular Tubes
圆管内油-气-水三相弹状流液弹区流动特性的研究 - Churn flow is an instable flow pattern appeared when the bubbles explode in slug flow. As an important flow pattern happens in the transition between slug flow and annular flow, churn flow mainly appeared in vertical and inclined tubes.
搅混流（churnflow）是气液两相通过竖直或倾斜管时，弹状流中的大气泡破裂形成的一个不稳定流态，是弹状流与环状流之间的重要过渡流型。 - Consequently, in order to improve the fatigue life of the combustion chamber flame tube, it is particularly important to analyze vibration, acoustic and vibro-acoustic coupling characteristics of the aero-engine annular chamber flame tubes.
因此，为了提高燃烧室火焰筒的疲劳寿命，对其本身振动特性和声学特性以及声固耦合特性的研究显得尤为重要。