Pneumatic transport of bulk materials in construction of composite floating docks

IF 0.6 Q4 ENGINEERING, MARINE

International Shipbuilding Progress Pub Date : 2021-03-16 DOI:10.3233/ISP-209004

A. S. Rashkovskyi, A. V. Shchedrolosiev, V. M. Neiman, O. Kanash

引用次数: 0

Abstract

Investigations of pneumatic transport of bulk materials used in shipbuilding have carried out. Their abrasiveness, wear of straight and curved sections of pipelines were investigated. Theoretically, the dependences of the amount of wear on various factors were defined: abrasiveness and concentration of transported particles, flow rate, pipe diameter and wear resistance of its material, structural and operational features of the transport system, etc. Formulas for determining the maximum useful life of straight and curved sections of pipelines are obtained. Theoretical results confirmed experimentally.

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复合浮船坞施工中散料的气动输送

对船舶散装物料的气动输送进行了研究。研究了它们对管道直段和弯段的耐磨性和磨损情况。理论上，定义了磨损量与各种因素的依赖关系:输送颗粒的耐磨性和浓度、流量、管径及其材料的耐磨性、输送系统的结构和操作特性等。给出了确定管道直段和弯段最大使用寿命的公式。实验证实了理论结果。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

International Shipbuilding Progress ENGINEERING, MARINE-

CiteScore

2.60

自引率

0.00%

发文量

期刊介绍： The journal International Shipbuilding Progress was founded in 1954. Each year four issues appear (in April, July, September and December). Publications submitted to ISP should describe scientific work of high international standards, advancing subjects related to the field of Marine Technology, such as: conceptual design structural design hydromechanics and dynamics maritime engineering production of all types of ships production of all other objects intended for marine use shipping science and all directly related subjects offshore engineering in relation to the marine environment ocean engineering subjects in relation to the marine environment