hig.sePublikationer
Ändra sökning
RefereraExporteraLänk till posten
Permanent länk

Direktlänk
Referera
Referensformat
  • apa
  • harvard-cite-them-right
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annat format
Fler format
Språk
  • sv-SE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • de-DE
  • Annat språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf
Ram pump hydraulic air test. Pressure conditions and flow measurements: Experimental research and case study
Högskolan i Gävle, Akademin för teknik och miljö, Avdelningen för bygg- energi- och miljöteknik.
2018 (Engelska)Självständigt arbete på avancerad nivå (magisterexamen), 10 poäng / 15 hpStudentuppsats (Examensarbete)
Abstract [en]

This study consists of the development of a ram pump, which will allow the pumping of water without the need of external energy sources. It is considered an analysis of interest since, once it is finished; it can be applied in reality improving and facilitating different activities related to agriculture and health.

Previous studies have been made related to the ram pump; however, in this case, it is intended to understand the system that has been built in the laboratory in order to find the best combination of parameters that will lead to obtain the highest possible efficiency. 

The study will be carried out by studying scientific literature and by experimenting in the laboratory. Encompassing the experimental and literary field, it is expected to understand perfectly the advantages and disadvantages of the ram pump in order to determine if it is worth it to install in certain places.

After the study, the most favourable parameters for the operation of the Bruzaholms Bruk pump have been obtained. It has been found that the use of a longer drive pipe favours the operation of the system, as it is possible to obtain a higher efficiency, although it must be taken into account that the mentioned length needs to be controlled, as it could reduce the working rhythm of the pump. It has also been seen that the pump gives better results if the impulse valve is completely opened. Finally, it has been proven that, as long as the height difference between the two tanks is enough, increasing the height of the water source will favour the operation of the system.

Ort, förlag, år, upplaga, sidor
2018. , s. 41
Nyckelord [en]
Ram pump, water hammer, pressure, efficiency, installation, drive pipe, delivery pipe, impulse valve
Nationell ämneskategori
Energiteknik Strömningsmekanik och akustik
Identifikatorer
URN: urn:nbn:se:hig:diva-26897OAI: oai:DiVA.org:hig-26897DiVA, id: diva2:1216118
Ämne / kurs
Energisystem
Utbildningsprogram
Energisystem – magisterprogram (sv eller eng)
Handledare
Examinatorer
Tillgänglig från: 2018-06-12 Skapad: 2018-06-11 Senast uppdaterad: 2018-06-12Bibliografiskt granskad

Open Access i DiVA

fulltext(1930 kB)361 nedladdningar
Filinformation
Filnamn FULLTEXT01.pdfFilstorlek 1930 kBChecksumma SHA-512
968666856e46bd9abb2449fe414d0587b833f733ed58ec4d3ce5d971329716c9b9cc289706c5ad19b1dc4d6dcd1c87a490a5ace2a174d10f79c0a90fd1674c23
Typ fulltextMimetyp application/pdf

Av organisationen
Avdelningen för bygg- energi- och miljöteknik
EnergiteknikStrömningsmekanik och akustik

Sök vidare utanför DiVA

GoogleGoogle Scholar
Totalt: 361 nedladdningar
Antalet nedladdningar är summan av nedladdningar för alla fulltexter. Det kan inkludera t.ex tidigare versioner som nu inte längre är tillgängliga.

urn-nbn

Altmetricpoäng

urn-nbn
Totalt: 181 träffar
RefereraExporteraLänk till posten
Permanent länk

Direktlänk
Referera
Referensformat
  • apa
  • harvard-cite-them-right
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annat format
Fler format
Språk
  • sv-SE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • de-DE
  • Annat språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf