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(19)

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2 018 787

(13)

C1

(51)

IPC

(21) (22)

Application

4876199/10, 1990-07-27

(22)

Actual filing date

1990-07-27

(45)

Published

1994-08-30

(72)

Inventor

Kamraze A.N.Timonov S.M.Zolenko T.G.

(73)

Holder

Sankt-Peterburgskij Tekhnologicheskij Institut

METHOD FOR CALORIMETRIC DETERMINATION OF FLOW RATE Russian patent published in 1994 - IPC

Abstract RU 2018787 C1

FIELD: measuring equipment. SUBSTANCE: method involves forming additional length of pipe without measuring flow, heating it, blowing it over with auxiliary flow, measuring temperature difference in auxiliary flow at inlet and outlet of additional pipe length, and determining measured flow rate by the formula submitted in description. EFFECT: measuring accuracy enhanced by eliminating effect of instability of mass flow rate and heat capacity of auxiliary flow. 1 dwg

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RU 2 018 787 C1

Authors

Kamraze A.N.

Timonov S.M.

Zolenko T.G.

Dates

1994-08-30—Published

1990-07-27—Filed

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