Two phase flow forced convection boiling heat transfer on helical coiled tubes has been systematically studied.

对螺旋管中两相强制对流沸腾传热特性进行了试验研究。

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This paper describes an experimental and theoretical research on the void fraction of two-phase flow in horizontal helically coiled tubes .

本文从试验和理论两方面详细地研究了卧式螺旋管内气液两相流截面含汽率的分布与变化规律。

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The paper presents calculation and research results of heat transfer and wall temperatures of coiled tubes in the cooling walls of a 600MW supercritical pressure boiler.

该文阐述了600MW超临界压力锅炉螺旋管圈水冷壁传热和壁温计算的研究结果。

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Mausteller says he suspects the insulated device caused a fire because the rubber tubes and mask were tightly coiled against the hot canister.

CNN: Expert: Oxygen generators should be safe as cargo

The yarns were made by pulling sheets of nanotubes from "forests" of the tubes and twisting them to form a coiled structure - much as yarn is made from wool.

BBC: Nanotube yarns twist like muscles