Velarde-Sua´ rez et al., 2001 - Google Patents
Unsteady flow pattern characteristics downstream of a forward-curved blades centrifugal fanVelarde-Sua´ rez et al., 2001
- Document ID
- 5155268841480985634
- Author
- Velarde-Sua´ rez S
- Ballesteros-Tajadura R
- Santolaria-Morros C
- Gonza´ lez-Pe´ rez J
- Publication year
- Publication venue
- J. Fluids Eng.
External Links
Snippet
The results of an experimental investigation of the flow at two exit radial locations of a forward-curved blades centrifugal fan are presented. Hot wire techniques were used to obtain steady velocity components and velocity unsteadiness levels (rms value of the …
- 206010049848 Balance disease 0 abstract description 49
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
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/44—Fluid-guiding means, e.g. diffusers
- F04D29/441—Fluid-guiding means, e.g. diffusers especially adapted for elastic fluid pumps
- F04D29/444—Bladed diffusers
-
- 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
-
- 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
- F04D29/26—Rotors specially for elastic fluids
-
- 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
- F04D29/60—Mounting; Assembling; Disassembling
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Velarde-Sua´ rez et al. | Unsteady flow pattern characteristics downstream of a forward-curved blades centrifugal fan | |
| Wang et al. | Experimental and numerical study of unsteady flow in a diffuser pump at off-design conditions | |
| Parrondo-Gayo et al. | The effect of the operating point on the pressure fluctuations at the blade passage frequency in the volute of a centrifugal pump | |
| Sinha et al. | The flow structure during onset and developed states of rotating stall within a vaned diffuser of a centrifugal pump | |
| Hagelstein et al. | Experimental and numerical investigation of the flow in a centrifugal compressor volute | |
| Wuibaut et al. | PIV measurements in the impeller and the vaneless diffuser of a radial flow pump in design and off-design operating conditions | |
| Zhang et al. | Unsteady hydrodynamic forces due to rotor-stator interaction on a diffuser pump with identical number of vanes on the impeller and diffuser | |
| Fujisawa et al. | Evolution process of diffuser stall in a centrifugal compressor with vaned diffuser | |
| Schleer et al. | Clearance effects on the onset of instability in a centrifugal compressor | |
| Zeng et al. | Experimental investigation on pressure fluctuation reduction in a double suction centrifugal pump: Influence of impeller stagger and blade geometry | |
| Galloway et al. | An investigation of the stability enhancement of a centrifugal compressor stage using a porous throat diffuser | |
| Skoch | Experimental investigation of diffuser hub injection to improve centrifugal compressor stability | |
| Galloway et al. | An investigation of centrifugal compressor stability enhancement using a novel vaned diffuser recirculation technique | |
| Si et al. | An experimental study of the flow field inside the diffuser passage of a laboratory centrifugal pump | |
| Khelladi et al. | Flow study in the impeller–diffuser interface of a vaned centrifugal fan | |
| Ubben et al. | Experimental investigation of the diffuser vane clearance effect in a centrifugal compressor stage with adjustable diffuser geometry—Part I: Compressor performance analysis | |
| Hazby et al. | A transonic mixed flow compressor for an extreme duty | |
| Saha et al. | Passive control of rotating stall in a parallel-wall vaned diffuser by J-grooves | |
| Tamaki | Experimental study on the effect of diffuser vane setting angle on centrifugal compressor performance | |
| Gaetani et al. | Impeller-vaned diffuser interaction in a centrifugal compressor at off design conditions | |
| Zheng et al. | Influences of rotational speed variations on the flow-induced vibrational performance of a prototype reversible pump turbine in spin-no-load mode | |
| Lazzaretto et al. | A systematic experimental approach to cross-flow fan design | |
| Du et al. | Counter-propagating rotating stall of vaned diffuser in a centrifugal compressor near design condition | |
| Gaetani et al. | Low field in the vaned diffuser of a centrifugal pump at different vane setting angles | |
| Ouyang et al. | Internal flow and noise investigations about the cross-flow fan with different blade angles |