Vaš brskalnik ne omogoča JavaScript!
JavaScript je nujen za pravilno delovanje teh spletnih strani. Omogočite JavaScript ali pa uporabite sodobnejši brskalnik.
Nacionalni portal odprte znanosti
Odprta znanost
DiKUL
slv
|
eng
Iskanje
Brskanje
Novo v RUL
Kaj je RUL
V številkah
Pomoč
Prijava
Effect of coating thickness on a solid-liquid two-phase flow centrifugal pump under water medium
ID
Luo, Kaikai
(
Avtor
),
ID
Wang, Yong
(
Avtor
),
ID
Liu, Houlin
(
Avtor
),
ID
Dular, Matevž
(
Avtor
),
ID
Chen, Jie
(
Avtor
),
ID
Zhang, Zilong
(
Avtor
)
PDF - Predstavitvena datoteka,
prenos
(4,53 MB)
MD5: A3ED5F801D323597010FF713299BB44E
URL - Izvorni URL, za dostop obiščite
https://www.sv-jme.eu/sl/article/effect-of-coating-thickness-on-a-solid-liquid-two-phase-flow-centrifugal-pump-under-water-medium/
Galerija slik
Izvleček
Spraying a coating on the surface of wet parts of a solid-liquid two-phase flow centrifugal pump could effectively increase its service life. To research the effect of coating thickness on the performance of the pump, a solid-liquid two-phase flow pump with a speed of ns = 81.5 was chosen, and polyurethane coatings with different thicknesses were sprayed on the surface of the blades of the impeller. The influence of coating thickness on the performance of the pump was tested under the condition of a water medium. Combined with numerical simulation, the internal flow, pressure fluctuations and radial force of the model pump were further analysed in detail. Keeping the blade outlet angle unchanged, the head and efficiency of the pump decrease with the increase of the coating thickness, and the amplitude of the decrease increases with the increase of the coating thickness. The peak value of pressure fluctuations increases with the increase of coating thickness. The pressure value on the impeller inlet increases first and then decreases with the increase of coating thickness. Radial force of impeller increases with the increase of coating thickness, and the radial force distributes in the triangle, which is the same as the number of blades.
Jezik:
Angleški jezik
Ključne besede:
coating thickness
,
solid-liquid two-phase flow pumps
,
numerical simulation
,
pressure fluctuation
,
radial force
Vrsta gradiva:
Članek v reviji
Tipologija:
1.01 - Izvirni znanstveni članek
Organizacija:
FS - Fakulteta za strojništvo
Status publikacije:
Objavljeno
Različica publikacije:
Objavljena publikacija
Leto izida:
2019
Št. strani:
Str. 251-261
Številčenje:
Vol. 65, no. 4
PID:
20.500.12556/RUL-126369
UDK:
621.67:519.6(045)
ISSN pri članku:
0039-2480
URN:
URN:NBN:SI:doc-8N0JIVPU
DOI:
10.5545/sv-jme.2018.5865
COBISS.SI-ID:
16618779
Datum objave v RUL:
19.04.2021
Število ogledov:
917
Število prenosov:
224
Metapodatki:
Citiraj gradivo
Navadno besedilo
BibTeX
EndNote XML
EndNote/Refer
RIS
ABNT
ACM Ref
AMA
APA
Chicago 17th Author-Date
Harvard
IEEE
ISO 690
MLA
Vancouver
:
Kopiraj citat
Objavi na:
Gradivo je del revije
Naslov:
Strojniški vestnik
Skrajšan naslov:
Stroj. vestn.
Založnik:
Zveza strojnih inženirjev in tehnikov Slovenije [etc.], = Association of Mechanical Engineers and Technicians of Slovenia [etc.
ISSN:
0039-2480
COBISS.SI-ID:
762116
Sekundarni jezik
Jezik:
Slovenski jezik
Naslov:
Vpliv debeline prevleke na tok tekočine in trdnih delcev v centrifugalni črpalki
Ključne besede:
debelina prevleke
,
dvofazne črpalke
,
numerična simulacija
,
nihanje tlaka
,
radialna sila
Projekti
Financer:
Drugi - Drug financer ali več financerjev
Program financ.:
National Key Research and Development Program of China
Številka projekta:
2017YFC0804107
Financer:
Drugi - Drug financer ali več financerjev
Program financ.:
National Natural Science Foundation of China
Številka projekta:
51779106
Financer:
Drugi - Drug financer ali več financerjev
Program financ.:
Ministry of Education, Xihua University
Številka projekta:
szjj2016- 068
Financer:
Drugi - Drug financer ali več financerjev
Program financ.:
Jiangsu top six talent summit project
Številka projekta:
GDZB- 017
Financer:
Drugi - Drug financer ali več financerjev
Program financ.:
Natural Science Foundation of Jiangsu Province
Številka projekta:
BK20160574
Podobna dela
Podobna dela v RUL:
Podobna dela v drugih slovenskih zbirkah:
Nazaj