Exchange rate project - gas supply to the city district
- Added: 09.08.2014
- Size: 263 KB
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Description
Project's Content
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кп газ.dwg
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записка беагон.doc
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Additional information
Contents
Source Data
1 Determination of annual gas expenditures
2 Determination of gas hourly flow rates
3 Selection of gas supply system
4 Hydraulic calculation of low pressure gas pipelines
5 Hydraulic calculation of the ring network of the medium-pressure gas pipeline
6 Selection of hydraulic fracturing equipment
7 Gas equipment of a residential building
List of literature used
Applications
Source Data
1. Scale 1:5000.
2. Climatic district - the city of Petrozavodsk.
3. The population density is 300 people/ha.
4. Coverage of gas supply - 100%; SG - 10%; SG and MV - 60%;
SG and MBTF - 30%.
5. Heating and ventilation, hot water supply - 70%.
6. Industrial consumption - 8000 m3/h.
7. Gas - natural; Qnr = 35000 kJ/m3.
8. The cost of G.R.P. is 3500∙K rubles.
9. Gas pressure after G.R.S. - 0.3 MPa.
10. G.R.P. outlet pressure - 3 kPa.
11. Nominal gas pressure upstream of instruments 2 kPa.
кп газ.dwg
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