Search
Abstract
The paper presents the results of an experimental study of a cylindrical orifice with the orifice diameter ratio β = 0.5 and the flow opening length‑to‑diameter ratio L/d = 1, with hydraulic oil flowing in the DN50 measuring channel. The measurements of the values characterising the oil flow were made in the laminar flow regime, for the Reynolds numbers ranging between Re = 100 to 950. Based on the experimental tests, standard flow characteristics were created for four kinematic viscosity values in the range of 13.4–33.3 cSt, for which the average value of the discharge coefficient C in the tested flow rate range of q v < 0.5 dm 3 /s was determined.
Citations
-
0
CrossRef
-
0
Web of Science
-
0
Scopus
Authors (2)
-
Andrzej Mrowiec
Cite as
Full text
download paper
downloaded 7 times
- Publication version
- Accepted or Published Version
- DOI:
- Digital Object Identifier (open in new tab) 10.1038/s41598-023-42451-0
- License
-
open in new tab
Keywords
Details
- Category:
- Articles
- Type:
- artykuły w czasopismach
- Published in:
-
Scientific Reports
no. 13,
ISSN: 2045-2322 - Language:
- English
- Publication year:
- 2023
- Bibliographic description:
- Golijanek-Jędrzejczyk A., Mrowiec A.: Cylindrical orifice testing in laminar flow with the orifice diameter ratio β = 0.5// Scientific Reports -,iss. 13 (2023),
- DOI:
- Digital Object Identifier (open in new tab) 10.1038/s41598-023-42451-0
- Sources of funding:
-
- IDUB
- Verified by:
- Gdańsk University of Technology
seen 36 times
Recommended for you
Uncertainty of mass flow measurement using centric and eccentric orifice for Reynolds number in the range 10,000 ≤ Re ≤ 20,000
- A. Golijanek-Jędrzejczyk,
- A. Mrowiec,
- R. Hanus
- + 2 authors
2020
A numerical and experimental analysis of multi-hole orifice in turbulent flow
- A. Golijanek-Jędrzejczyk,
- A. Mrowiec,
- S. Kleszcz
- + 3 authors
2022
The assessment of metrological properties of segmental orifice based on simulations and experiments
- A. Golijanek-Jędrzejczyk,
- A. Mrowiec,
- R. Hanus
- + 3 authors
2021
Determination of the uncertainty of mass flow measurement using the orifice for different values of the Reynolds number
- A. Golijanek-Jędrzejczyk,
- A. Mrowiec,
- R. Hanus
- + 2 authors
2019