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Fluid mechanics

  
 
 
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Darbas anglų kalba. Skysčių mechanika. Vandens tiekimo sistemos su siurbline konstravimas ir planavimas. Fluid mechanics: design work. Task: To design water supply system with pump station and perform following works. Compute and select 2 or more pumps for the system. Compute regime and actual capacity of the pumps. Select electrical motors for pumps. Compute price of electrical power utilized for water supply. Compute volume of reservoir. Optimize diameter of pressure pipeline. Initial data. Comments. Calculations. Calculation of pumps and reservoir. Calculation of volume of reservoir. Calculation of pipelines and selection of pipes. Computation of pipeline characteristics. Calculation of pump regime. Computation of energetic expenses. Optimization of pipeline diameter. Conclusion.

Ištrauka

To design water supply system with pump station and perform following works:
 Compute and select 2 or more pumps for the system;
Compute regime and actual capacity of the pumps;
Select electrical motors for pumps;
Compute price of electrical power utilized for water supply;
Compute volume of reservoir;
Optimize diameter of pressure pipeline;
Draw scheme of the system by hand;

INITIAL DATA:
Pressure in reservoir Pm= 45kPa;
Water requirement Q= 750m3/day.
Map of the area and percents of water consumption per hour attached.

COMMENTS:
I got acquainted with initial data, explored map, and choose village where to install water supply system and ready for calculations.
After exploring the map I selected settlement where to construct a pipe line. I have selected area of Marginiai village which is situated 106 meters above sea level. I found highest place on the map in Marginiai area to place the reservoir witch is 113.1 meter above sea level . The pumps station will be placed 780m from the reservoir at 98.6 meters above sea level height (distance is measured using map with scale 1:1000) The suction pipe length is 4 m. From this date I calculate that pump station will be placed 18.5 meters lower than reservoir and village. ...

Rašto darbo duomenys
Tinklalapyje paskelbta2009-06-09
DalykasInžinerijos kursinis darbas
KategorijaInžinerija
TipasKursiniai darbai
Apimtis12 puslapių 
Literatūros šaltiniai3
KalbaAnglų kalba
Dydis102.84 KB
AutoriusMartina
Viso autoriaus darbų3 darbai
Metai2008 m
Klasė/kursas2
Mokytojas/Dėstytojasprof. S. Vaikasas
Švietimo institucijaVilniaus Gedimino Technikos Universitetas
FakultetasMechanikos fakultetas
Failo pavadinimasMicrosoft Word Fluid mechanics [speros.lt].doc
 

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  • Kursiniai darbai
  • 12 puslapių 
  • Vilniaus Gedimino Technikos Universitetas / 2 Klasė/kursas
  • prof. S. Vaikasas
  • 2008 m
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