lnltuence of Secondary Flow on the Operating Characteristics of a Radial Impeller with Normal Width

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PREDIN, Andrej .
lnltuence of Secondary Flow on the Operating Characteristics of a Radial Impeller with Normal Width. 
Strojniški vestnik - Journal of Mechanical Engineering, [S.l.], v. 45, n.1, p. 25-34, november 2017. 
ISSN 0039-2480.
Available at: <https://www.sv-jme.eu/article/lnftuence-of-secondary-flow-on-the-operating-characteristics-of-a-radial-impeller-with-normal-width/>. Date accessed: 29 sep. 2021. 
doi:http://dx.doi.org/.
Predin, A.
(1999).
lnltuence of Secondary Flow on the Operating Characteristics of a Radial Impeller with Normal Width.
Strojniški vestnik - Journal of Mechanical Engineering, 45(1), 25-34.
doi:http://dx.doi.org/
@article{.,
	author = {Andrej  Predin},
	title = {lnltuence of Secondary Flow on the Operating Characteristics of a Radial Impeller with Normal Width},
	journal = {Strojniški vestnik - Journal of Mechanical Engineering},
	volume = {45},
	number = {1},
	year = {1999},
	keywords = {radial impellers; secondary flow; operating characteristics; experimental results; },
	abstract = {In the paper an analysis oft he experimental results of a secondary flow addition at the radial impeller entrance (normal width impeller) is given. The secondary flow is added through the guide system, which ends with the circle-ring at the impeller front shroud. The guide vanes are set in the circle-ring guide system in the direction of the intake pipe axis. The guide-vanes assure the axi-symmetrical non-whirl secondary flow at the impeller intake. The atmospheric (non-forced) secondary flow loading is performed with the volute guide system placed at the entrance of the circle-ring guide system. Based on the experimental results, it can be concluded that the suitable secondary flow favourably influences the operating characteristic of the impeller ( I3 < nq < 35) width. The stable operating area increases in the direction of the small operating capacities (thus giving the possibility of wider pump control). At the same time the overall efficiency is increased, especially in the area of small, suboptimum capacities.},
	issn = {0039-2480},	pages = {25-34},	doi = {},
	url = {https://www.sv-jme.eu/article/lnftuence-of-secondary-flow-on-the-operating-characteristics-of-a-radial-impeller-with-normal-width/}
}
Predin, A.
1999 November 45. lnltuence of Secondary Flow on the Operating Characteristics of a Radial Impeller with Normal Width. Strojniški vestnik - Journal of Mechanical Engineering. [Online] 45:1
%A Predin, Andrej 
%D 1999
%T lnltuence of Secondary Flow on the Operating Characteristics of a Radial Impeller with Normal Width
%B 1999
%9 radial impellers; secondary flow; operating characteristics; experimental results; 
%! lnltuence of Secondary Flow on the Operating Characteristics of a Radial Impeller with Normal Width
%K radial impellers; secondary flow; operating characteristics; experimental results; 
%X In the paper an analysis oft he experimental results of a secondary flow addition at the radial impeller entrance (normal width impeller) is given. The secondary flow is added through the guide system, which ends with the circle-ring at the impeller front shroud. The guide vanes are set in the circle-ring guide system in the direction of the intake pipe axis. The guide-vanes assure the axi-symmetrical non-whirl secondary flow at the impeller intake. The atmospheric (non-forced) secondary flow loading is performed with the volute guide system placed at the entrance of the circle-ring guide system. Based on the experimental results, it can be concluded that the suitable secondary flow favourably influences the operating characteristic of the impeller ( I3 < nq < 35) width. The stable operating area increases in the direction of the small operating capacities (thus giving the possibility of wider pump control). At the same time the overall efficiency is increased, especially in the area of small, suboptimum capacities.
%U https://www.sv-jme.eu/article/lnftuence-of-secondary-flow-on-the-operating-characteristics-of-a-radial-impeller-with-normal-width/
%0 Journal Article
%R 
%& 25
%P 10
%J Strojniški vestnik - Journal of Mechanical Engineering
%V 45
%N 1
%@ 0039-2480
%8 2017-11-11
%7 2017-11-11
Predin, Andrej.
"lnltuence of Secondary Flow on the Operating Characteristics of a Radial Impeller with Normal Width." Strojniški vestnik - Journal of Mechanical Engineering [Online], 45.1 (1999): 25-34. Web.  29 Sep. 2021
TY  - JOUR
AU  - Predin, Andrej 
PY  - 1999
TI  - lnltuence of Secondary Flow on the Operating Characteristics of a Radial Impeller with Normal Width
JF  - Strojniški vestnik - Journal of Mechanical Engineering
DO  - 
KW  - radial impellers; secondary flow; operating characteristics; experimental results; 
N2  - In the paper an analysis oft he experimental results of a secondary flow addition at the radial impeller entrance (normal width impeller) is given. The secondary flow is added through the guide system, which ends with the circle-ring at the impeller front shroud. The guide vanes are set in the circle-ring guide system in the direction of the intake pipe axis. The guide-vanes assure the axi-symmetrical non-whirl secondary flow at the impeller intake. The atmospheric (non-forced) secondary flow loading is performed with the volute guide system placed at the entrance of the circle-ring guide system. Based on the experimental results, it can be concluded that the suitable secondary flow favourably influences the operating characteristic of the impeller ( I3 < nq < 35) width. The stable operating area increases in the direction of the small operating capacities (thus giving the possibility of wider pump control). At the same time the overall efficiency is increased, especially in the area of small, suboptimum capacities.
UR  - https://www.sv-jme.eu/article/lnftuence-of-secondary-flow-on-the-operating-characteristics-of-a-radial-impeller-with-normal-width/
@article{{}{.},
	author = {Predin, A.},
	title = {lnltuence of Secondary Flow on the Operating Characteristics of a Radial Impeller with Normal Width},
	journal = {Strojniški vestnik - Journal of Mechanical Engineering},
	volume = {45},
	number = {1},
	year = {1999},
	doi = {},
	url = {https://www.sv-jme.eu/article/lnftuence-of-secondary-flow-on-the-operating-characteristics-of-a-radial-impeller-with-normal-width/}
}
TY  - JOUR
AU  - Predin, Andrej 
PY  - 2017/11/11
TI  - lnltuence of Secondary Flow on the Operating Characteristics of a Radial Impeller with Normal Width
JF  - Strojniški vestnik - Journal of Mechanical Engineering; Vol 45, No 1 (1999): Strojniški vestnik - Journal of Mechanical Engineering
DO  - 
KW  - radial impellers, secondary flow, operating characteristics, experimental results, 
N2  - In the paper an analysis oft he experimental results of a secondary flow addition at the radial impeller entrance (normal width impeller) is given. The secondary flow is added through the guide system, which ends with the circle-ring at the impeller front shroud. The guide vanes are set in the circle-ring guide system in the direction of the intake pipe axis. The guide-vanes assure the axi-symmetrical non-whirl secondary flow at the impeller intake. The atmospheric (non-forced) secondary flow loading is performed with the volute guide system placed at the entrance of the circle-ring guide system. Based on the experimental results, it can be concluded that the suitable secondary flow favourably influences the operating characteristic of the impeller ( I3 < nq < 35) width. The stable operating area increases in the direction of the small operating capacities (thus giving the possibility of wider pump control). At the same time the overall efficiency is increased, especially in the area of small, suboptimum capacities.
UR  - https://www.sv-jme.eu/article/lnftuence-of-secondary-flow-on-the-operating-characteristics-of-a-radial-impeller-with-normal-width/
Predin, Andrej"lnltuence of Secondary Flow on the Operating Characteristics of a Radial Impeller with Normal Width" Strojniški vestnik - Journal of Mechanical Engineering [Online], Volume 45 Number 1 (11 November 2017)

Authors

Affiliations

  • University of Maribor, Faculty of Mechanical Engineering, Maribor, Slovenia

Paper's information

Strojniški vestnik - Journal of Mechanical Engineering 45(1999)1, 25-34

In the paper an analysis oft he experimental results of a secondary flow addition at the radial impeller entrance (normal width impeller) is given. The secondary flow is added through the guide system, which ends with the circle-ring at the impeller front shroud. The guide vanes are set in the circle-ring guide system in the direction of the intake pipe axis. The guide-vanes assure the axi-symmetrical non-whirl secondary flow at the impeller intake. The atmospheric (non-forced) secondary flow loading is performed with the volute guide system placed at the entrance of the circle-ring guide system. Based on the experimental results, it can be concluded that the suitable secondary flow favourably influences the operating characteristic of the impeller ( I3 < nq < 35) width. The stable operating area increases in the direction of the small operating capacities (thus giving the possibility of wider pump control). At the same time the overall efficiency is increased, especially in the area of small, suboptimum capacities.

radial impellers; secondary flow; operating characteristics; experimental results;