Si et al., 2016 - Google Patents
Multi-objective optimization on hydraulic design of non-overload centrifugal pumps with high efficiency and low noiseSi et al., 2016
View PDF- Document ID
- 1583068020469732314
- Author
- Si Q
- Lin G
- Yuan S
- Cao R
- Publication year
- Publication venue
- Transactions of the Chinese Society of Agricultural Engineering
External Links
Snippet
In order to improve the hydraulic design level of centrifugal pump, 4 indicators ie noise level at BPF (blade passing frequency), efficiency, head and shaft power were taken as criteria, and the matrix method was firstly used in pump design field to finish the multi-target …
- 238000005457 optimization 0 title abstract 3
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING ENGINES OR PUMPS
- F04—POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/52—Casings; Connections of working fluid for axial pumps
- F04D29/54—Fluid-guiding means, e.g. diffusers
- F04D29/548—Specially adapted for liquid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING ENGINES OR PUMPS
- F04—POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109977345A (en) | A kind of method for numerical simulation of axial-flow pump clearance leakage of blade tip vortex cavitation | |
| Zhang et al. | Experimental and numerical investigations on pressure pulsation in a pump mode operation of a pump as turbine | |
| Liu et al. | Assessment of a turbulence model for numerical predictions of sheet-cavitating flows in centrifugal pumps? | |
| Zhang et al. | Numerical investigation of the effects of splitter blades on the cavitation performance of a centrifugal pump | |
| Wang et al. | A general alternate loading technique and its applications in the inverse designs of centrifugal and mixed-flow pump impellers | |
| Yang et al. | Numerical and experimental study on flow-induced noise at blade-passing frequency in centrifugal pumps | |
| Zheng et al. | Pressure pulsation characteristics and its impact on flow-induced noise in mixed-flow pump | |
| Si et al. | Multi-objective optimization on hydraulic design of non-overload centrifugal pumps with high efficiency and low noise | |
| FangFang et al. | Numerical study on the stall behavior of a water jet mixed-flow pump | |
| Jianjun et al. | Influence of clearance flow on efficiency prediction of Francis turbines. | |
| Dong et al. | Impact of blade outlet angle on acoustic of centrifugal pump as turbine | |
| Dai et al. | Hydraulic and acoustic property optimization for centrifugal pump as turbine based on response surface method | |
| Miao et al. | Study on energy conversion characteristics in volute of pump as turbine | |
| Litfin et al. | On the effect of volute design on unsteady flow and impeller–volute interaction in a centrifugal pump | |
| Liu et al. | Effect of fluid-structure interaction on internal and external characteristics of centrifugal pump | |
| Hong et al. | Numerical optimal design of impeller back pump-out vanes on axial thrust in centrifugal pumps | |
| Yang et al. | Design of axial-flow impeller guide cone and simulation on hydraulic performance of its passage | |
| Li et al. | Numerical simulation of incipient rotating stall characteristics in a mixed-flow pump | |
| Li et al. | Numerical analysis of transient flow in centrifugal pump at off-design conditions | |
| Singh et al. | Cavitation characteristics of a pump-turbine model by CFD analysis | |
| Shrestha et al. | Bellmouth shape optimization for the suppression of flow instability in a pump sump model | |
| Yang et al. | Numerical investigations on performance improvement mechanism of a high-power vertical centrifugal pump with special emphasis on hydraulic component matching | |
| Heng et al. | A hybrid method for flow-induced noise in centrifugal pumps based on LES and FEM | |
| Wu et al. | Experimental investigation on characteristics of flow instabilities in centrifugal pump impeller under part-load conditions | |
| Zheng et al. | Extension of operating range of a centrifugal compressor by use of a non-axisymmetric diffuser |