Metrology analysis of temperature-compensated laminar flowmeters
Keywords:
temperature-compensation, laminar flowmeter, measuring characteristicsAbstract
This article contains a metrology analysis of laminar flowmeters, the analysis of origin temperature dependence of laminar flowmeters and comparation of measuring characteristics of laminar flowmeter with compensation temperature dependence of measuring results and usual laminar flowmeter. Also here’s the calculation of constructive parameters of laminar flowmeter
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References
1. Кремлевский П.П. Расходомеры и счетчики газа. – Л.: Машиностроение. – 1975. – 776 с.
2. Патент США № 6601460. Flowmeter based on pressure drop across parallel geometry using boundary layer flow including Reynolds numbers above the laminar range / R.A. Materna (США), заявлено 09.06.1999, опубліковано 05.08.2003, Apll. No. 09/328,730 - 29 с.
3. Pierre Delajoud and Martin Girard. A high accuracy, portable calibration standard for low mass flow a high accuracy, portable calibration standard for low mass flow. Presented 1994 September 06 at the XIII IMEKO World Congress of Metrology Torino ITALY.
4. William J. Alvesteffer and Lawrence W. Eget. A laminar flow element with a linear pressure drop versus volumetric flow asme Fluids Engineering Division Summer Meeting, Proceedings of FEDSM’98:1982.
5. Pierre Delajoud and Martin Girard. The need for evolution in standards and calibration to improve process measurement and control of low mass flow. Presented 1996 August 27 at the 1996 NCSL Workshop and Symposium Monterey CA.
6. І.С. Петришин, Т.І. Присяжнюк. Вдосконалення конструкції та підвищення точності ламінарних витратомірів // Український метрологічний журнал. – 2008. –№2. – С. 36-42.
7. ГОСТ 8.381-80. ГСИ. Эталоны. Способы выражения погрешностей. – Введ. 01.01.81. – М.: Изд-во стандартов, 1981. – 9 с.
2. Патент США № 6601460. Flowmeter based on pressure drop across parallel geometry using boundary layer flow including Reynolds numbers above the laminar range / R.A. Materna (США), заявлено 09.06.1999, опубліковано 05.08.2003, Apll. No. 09/328,730 - 29 с.
3. Pierre Delajoud and Martin Girard. A high accuracy, portable calibration standard for low mass flow a high accuracy, portable calibration standard for low mass flow. Presented 1994 September 06 at the XIII IMEKO World Congress of Metrology Torino ITALY.
4. William J. Alvesteffer and Lawrence W. Eget. A laminar flow element with a linear pressure drop versus volumetric flow asme Fluids Engineering Division Summer Meeting, Proceedings of FEDSM’98:1982.
5. Pierre Delajoud and Martin Girard. The need for evolution in standards and calibration to improve process measurement and control of low mass flow. Presented 1996 August 27 at the 1996 NCSL Workshop and Symposium Monterey CA.
6. І.С. Петришин, Т.І. Присяжнюк. Вдосконалення конструкції та підвищення точності ламінарних витратомірів // Український метрологічний журнал. – 2008. –№2. – С. 36-42.
7. ГОСТ 8.381-80. ГСИ. Эталоны. Способы выражения погрешностей. – Введ. 01.01.81. – М.: Изд-во стандартов, 1981. – 9 с.
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Published
2009-04-01
How to Cite
Петришин, І. С., & Присяжнюк, Т. І. (2009). Metrology analysis of temperature-compensated laminar flowmeters. METHODS AND DEVICES OF QUALITY CONTROL, (1(22), 52–56. Retrieved from https://mpky.nung.edu.ua/index.php/mpky/article/view/277
Issue
Section
METHODS AND DEVICES OF FLOW MEASUREMENT OF LIQUID AND GASEOUS PHASES
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