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Development of multistage impeller spiral pump for machine tools.
There are introduced the runners and spiral cases, which was developed and hydraulic tested for multistage spiral impeller pump for cutting machines. The combination of runners and spiral cases was reached the design point....
BK - Mechanika tekutin
- 2010 •
- D
Rok uplatnění
D - Stať ve sborníku
NUMERICAL INVESTIGATION OF A MULTISTAGE CENTRIFUGAL RADIAL PUMP
The paper is focusing on numerical simulations of both, CFD and structural analysis of the multistage centrifugal radial pump CNE 2.2/5. Three types of a balance piston are investigated to uncover their possible advantages or disadv...
Mechanical engineering
- 2019 •
- D •
- Link
Rok uplatnění
D - Stať ve sborníku
Výsledek na webu
Segmental multistage pump-turbine
Segmental multistage pump-turbine including accessories destined for energy recuperation. It is used for conveying fluid media such as water, and petrochemical stuffs....
JE - Nejaderná energetika, spotřeba a užití energie
- 2009 •
- Gfunk
Rok uplatnění
Gfunk - Funkční vzorek
Numerical Investigation of Flow Phenomena in Suction Part of Multistage-Pump
This work deals with numerical analysis of flow in the suction impeller and suction casing of a model multistage pump. The CFX-TASCflow commercial CFD package has been used. Cavitation phenomena at the flow rates from 0.2 to 1.2 Qop...
BK - Mechanika tekutin
- 2002 •
- D
Rok uplatnění
D - Stať ve sborníku
Multistage pumping system
Multi-stage pumping system for extraction from refrigeration systems...
Mechanical engineering
- 2020 •
- Gprot
Rok uplatnění
Gprot - Prototyp
hydraulic machines - spiral and multistage hydrodynamic pumps, water turbines
development and manufacturing of hydrodynamic machines and water turbines with decreased power consumption and reduced weight, fulfilling ecological requirements as well as European standards......
JE - Nejaderná energetika, spotřeba a užití energie
- 2002 •
- X
Rok uplatnění
X - Nezařazeno
Acoustic simulation of fluid vibration in the gap of the balancing drum of high pressure multistage pump
Report presents results of acoustic simulations of sealing gap of the balancing drum of high-pressure multistage pump. Simulations should have shed light on mechanism of the erosive damge of the drum surface. Simulations were perfor...
Energy and fuels
- 2017 •
- O
Rok uplatnění
O - Ostatní výsledky
Pumps for pumping devices for effektive energy resources mining and processing in extreme conditions
Research and development of the high pressure multistage pumps intended for mining and petroleum processing plants, including a barell type pumps. Completed with specific pumps for service water pumping....
JQ - Strojní zařízení a nástroje
- 2006 •
- X
Rok uplatnění
X - Nezařazeno
Numerical Analysis of Unsteady Cavitating Flow around Balancing Drum of Multistage Pump
This work presents the numerical investigation of an unsteady cavitating flow around a balancing drum of a multistage pump. The main attention is focused on the cavitation phenomena, which occur in the rear part of the drum clearanc...
BK - Mechanika tekutin
- 2016 •
- Jx •
- Link
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
Numerical analysis of unsteady cavitating flow around drum of multistage pump
This work presents the numerical investigation of an unsteady cavitating flow around a balancing drum of a multistage pump. The main attention is focused on the cavitation phenomena, which occur in the rear part of the drum clearanc...
Applied mathematics
- 2016 •
- JSC •
- Link
Rok uplatnění
JSC - Článek v periodiku v databázi SCOPUS
Výsledek na webu
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