Application of conversion model for designing hydrodynamic pumps in turbine mode

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41310%2F18%3A79059" target="_blank" >RIV/60460709:41310/18:79059 - isvavai.cz</a>

Výsledek na webu

<a href="https://dspace.emu.ee/xmlui/handle/10492/4366" target="_blank" >https://dspace.emu.ee/xmlui/handle/10492/4366</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.15159/AR.18.159" target="_blank" >10.15159/AR.18.159</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Application of conversion model for designing hydrodynamic pumps in turbine mode

Popis výsledku v původním jazyce

The use of the smallest water resources has been coming again to the centre of interest in recent years. A water turbine, is the heart of these power plants. This is usually the highest expense for the investor, in terms of cost. The effort is therefore to seek investment less demanding alternatives. One of them is the use of hydrodynamic pumps in reverse turbine operation. This paper provides a methodology for conversion of parameters of the smallest power pumps (micro hydro sites) to turbine operation. The conversion model is based on the results of experimental research at the authors workplace and is suitable for pumps with low specific speeds and outputs. The pump design process for turbine mode is complemented by a practical example for a specific deployment site. This example also serves to verify the accuracy of the conversion model.

Název v anglickém jazyce

Application of conversion model for designing hydrodynamic pumps in turbine mode

Popis výsledku anglicky

The use of the smallest water resources has been coming again to the centre of interest in recent years. A water turbine, is the heart of these power plants. This is usually the highest expense for the investor, in terms of cost. The effort is therefore to seek investment less demanding alternatives. One of them is the use of hydrodynamic pumps in reverse turbine operation. This paper provides a methodology for conversion of parameters of the smallest power pumps (micro hydro sites) to turbine operation. The conversion model is based on the results of experimental research at the authors workplace and is suitable for pumps with low specific speeds and outputs. The pump design process for turbine mode is complemented by a practical example for a specific deployment site. This example also serves to verify the accuracy of the conversion model.

Druh

J_SC - Článek v periodiku v databázi SCOPUS

CEP obor

—

OECD FORD obor

20704 - Energy and fuels

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2018

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Agronomy Research

ISSN

1406-894X

e-ISSN

—

Svazek periodika

16

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

6

Strana od-do

1824-1829

Kód UT WoS článku

—

EID výsledku v databázi Scopus

2-s2.0-85059858724