VSE knjižnice (vzajemna bibliografsko-kataložna baza podatkov COBIB.SI)
-
Investigations into dependence between cavitation structures and cavitation erosion : chapter 10Dular, MatevžExperiments within the cavitation erosion incubation period were performed on simple and modified two-dimensional hydrofoils with circular leading edges. A pit-counting method, based on ... computer-aided image processing, was used for direct measurement of the cavitation erosion by evaluating the damage of the surface. Cavitation phenomenon above hydrofoils at different flow conditions (pressure, water gas content, flow velocity) was observed. A clear relation between characteristics of cavitation structures and cavitation damage was established. A study of influence of gas content in water and flow velocity on the cavitation erosion aggressiveness was performed. There we found a clear influence which shows a drop in aggressiveness of cavitation erosion as the gas content of water is increased. Also a power law was confirmed for velocity influence on cavitation erosive aggressiveness. Due to the extreme length of experiments, many studies tend to perform tests only within the incubation period and the mass loss rate is then predicted by extrapolation. A rotating disc test rig that generates a very aggressive cavitation and pure copper specimens, as erosion sensors, were used to investigate the correlation between the damage within the incubation period and mass loss rate. Like in the case of a single hydrofoil we also observed dependency of the cavitation erosive aggressiveness on the size and dynamics of cavitation structures. Results presented in these studies will serve as a basis for achieving the final goal of the ongoing work-to develop a method that will enable accurate prediction of cavitation erosion with minimal experimental effort or even solely by using computational fluid dynamics.Vir: Advanced experimental and numerical techniques for cavitation erosion prediction (str. 239-256)Vrsta gradiva - članek, sestavni delLeto - 2014Jezik - angleškiCOBISS.SI-ID - 13369115
Avtor
Dular, Matevž
Teme
kavitacija |
mehanika tekočin |
kavitacijske strukture |
erozija |
eksperimenti |
cavitation structures |
cavitation erosion |
experiments
![loading ... loading ...](themes/default/img/ajax-loading.gif)
Vnos na polico
Trajna povezava
- URL:
Faktor vpliva
Dostop do baze podatkov JCR je dovoljen samo uporabnikom iz Slovenije. Vaš trenutni IP-naslov ni na seznamu dovoljenih za dostop, zato je potrebna avtentikacija z ustreznim računom AAI.
Leto | Faktor vpliva | Izdaja | Kategorija | Razvrstitev | ||||
---|---|---|---|---|---|---|---|---|
JCR | SNIP | JCR | SNIP | JCR | SNIP | JCR | SNIP |
Baze podatkov, v katerih je revija indeksirana
Ime baze podatkov | Področje | Leto |
---|
Povezave do osebnih bibliografij avtorjev | Povezave do podatkov o raziskovalcih v sistemu SICRIS |
---|---|
Dular, Matevž | 23471 |
Vir: Osebne bibliografije
in: SICRIS
Izberite prevzemno mesto:
Prevzem gradiva po pošti
Naslov za dostavo:
Med podatki člana manjka naslov.
Storitev za pridobivanje naslova trenutno ni dostopna, prosimo, poskusite še enkrat.
S klikom na gumb "V redu" boste potrdili zgoraj izbrano prevzemno mesto in dokončali postopek rezervacije.
S klikom na gumb "V redu" boste potrdili zgoraj izbrano prevzemno mesto in naslov za dostavo ter dokončali postopek rezervacije.
S klikom na gumb "V redu" boste potrdili zgoraj izbrani naslov za dostavo in dokončali postopek rezervacije.
Obvestilo
Trenutno je storitev za avtomatsko prijavo in rezervacijo nedostopna. Gradivo lahko rezervirate sami na portalu Biblos ali ponovno poskusite tukaj kasneje.
Gesla v Splošnem geslovniku COBISS
Izbira mesta prevzema
Gradivo iz matične enote je brezplačno. Če je gradivo na mesto prevzema dostavljeno iz drugih enot, lahko knjižnica to storitev zaračuna.
Mesto prevzema | Status gradiva | Rezervacija |
---|
Rezervacija v teku
Prosimo, počakajte trenutek.
Rezervacija je uspela.
Rezervacija ni uspela.
Rezervacija...
Članska izkaznica:
Mesto prevzema: