{"title":"Permissible Pipeline Roughness as the Most Important Factor in Ensuring the Quality of Liquid and Gas Transportation","authors":"A. G. Ivakhnenko, M. L. Storublev, O. Yu. Erenkov","doi":"10.1134/S0036029525700508","DOIUrl":null,"url":null,"abstract":"<p>Some works are analyzed; the analysis results are used to propose to apply the Reynolds number as an indicator of the quality of a liquid (gas) flow; and the parameters of permissible roughness should be considered among the main quality indicators in a pipeline design. The necessity of updating and refining the existing standards by standardizing of the permissible roughness is substantiated.</p>","PeriodicalId":769,"journal":{"name":"Russian Metallurgy (Metally)","volume":"2024 11","pages":"1917 - 1919"},"PeriodicalIF":0.4000,"publicationDate":"2025-04-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Russian Metallurgy (Metally)","FirstCategoryId":"5","ListUrlMain":"https://link.springer.com/article/10.1134/S0036029525700508","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"METALLURGY & METALLURGICAL ENGINEERING","Score":null,"Total":0}
引用次数: 0
Abstract
Some works are analyzed; the analysis results are used to propose to apply the Reynolds number as an indicator of the quality of a liquid (gas) flow; and the parameters of permissible roughness should be considered among the main quality indicators in a pipeline design. The necessity of updating and refining the existing standards by standardizing of the permissible roughness is substantiated.
期刊介绍:
Russian Metallurgy (Metally) publishes results of original experimental and theoretical research in the form of reviews and regular articles devoted to topical problems of metallurgy, physical metallurgy, and treatment of ferrous, nonferrous, rare, and other metals and alloys, intermetallic compounds, and metallic composite materials. The journal focuses on physicochemical properties of metallurgical materials (ores, slags, matters, and melts of metals and alloys); physicochemical processes (thermodynamics and kinetics of pyrometallurgical, hydrometallurgical, electrochemical, and other processes); theoretical metallurgy; metal forming; thermoplastic and thermochemical treatment; computation and experimental determination of phase diagrams and thermokinetic diagrams; mechanisms and kinetics of phase transitions in metallic materials; relations between the chemical composition, phase and structural states of materials and their physicochemical and service properties; interaction between metallic materials and external media; and effects of radiation on these materials.