Fedoryshyn R. Improvement of accuracy of natural gas volume measurement by means of pressure differential devices in systems with heating of gas.

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0407U004366

Thesis Registration Form

0407U004366.pdf

Applicant for

Specialization

  • 05.11.01 - Прилади та методи вимірювання механічних величин

16-10-2007

Specialized Academic Board

Д 35.052.04

Lviv Polytechnic National University

Essay

The dissertation is devoted to improvement of accuracy of natural gas flow rate and volume measurement by means of the pressure differential method in systems with heating of gas and to development of mathematical models of the deflections of the measured gas temperature from the true gas temperature at the pressure differential device caused by heat exchange between the thermometer case and the pipeline wall, heat exchange between the pipeline wall and the external air, gas throttling during its discharge through pressure differential device and inertia of thermometer during gas temperature variations.

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Files

Dissertation-01. Tytulna stor..doc

Dissertation-02. Zmist.doc

Dissertation-03. Vstup.doc

Dissertation-04. Rozdil 1.doc

Dissertation-05. Rozdil 2.doc

Dissertation-06. Rozdil 3.doc

Dissertation-07. Rozdil 4.doc

Dissertation-08. Rozdil 5.doc

Dissertation-09. Vysnovky.doc

Dissertation-10. Bibliografia.doc

Dissertation-11. Dodatok A.doc

Dissertation-12. Dodatok B.doc

Dissertation-13. Dodatok V.doc

Dissertation-14. Dodatok D.doc

Dissertation-15. Dodatok E.doc

Dissertation-16. Dodatok Zh.doc

Dissertation-17. Dodatok Z.doc

Dissertation-18. Dodatok Y.doc

aref.doc

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