Abstract
Water hammer is a pressure surge phenomenon that occurs in pressurised pipelines as a result of a change of the flow velocity. This paper presents analyses of water hammer in the pipeline of mini-hydro power plant (MPP) Mlečva in Bratunac, Republika Srpska. The objective of this paper is to analyse water hammer in the pipeline as well as to asses risks to the system from pressure surge The paper presents a description of the problem, equations of water hammer mathematical model and water hammer analysis using the software SurgePRO (Transient flow analysis) and Bentley HAMMER V8i.
Highlights
Može poslužiti za procjenu ekstremnih vrijednosti pritisaka u kratkim cjevovodima ali nije dovoljna za analizu prelaznih režima u složenim cjevovodima [3]
The objective of this paper is to analyse water hammer in the pipeline as well as to asses risks to the system from pressure surge The paper presents a description of the problem, equations of water hammer mathematical model and water hammer analysis using the software SurgePRO (Transient flow analysis) and Bentley HAMMER V8i
Summary
Brzina propagacije talasa ima veoma važnu ulogu kod povećanja pritiska izazvanog hidrauličkim udarom. Usljed naglog zatvaranja zatvarača izaziva se trenutno zaustavljanje vode uzvodno od zatvarača i povećanje pijezometarske kote za ΔП, koje se može prikazati na osnovu izraza Žukovskog, ΔП = 7:;
Sign-in/Register to view highlights & summary Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
