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Методика определения плотности газов с помощью компарирования

выпускная квалификационная работа бакалавра

Методика определения плотности газов с помощью компарирования

Abstract

В данной работе разрабатывается проект методики определения плотности газов и газовых смесей с помощью компарирования. Задачи, которые решались в ходе исследования: 1. Выведение формулы для расчета плотности газа по разрабатываемой методике. 2. Подбор средств измерений. 3. Разработка макет установки для разрабатываемой методики. 4. Опробование разработанной методики. Работа проведена в НИЛ 2414 - лаборатории эталонов и научных исследований в области калориметрии сжигания и высокочистых веществ метрологического назначения ФГУП «ВНИИМ им. Д.И. Менделеева». В ходе работы были выведены формулы для определения плотности газов с помощью компарирования, подобраны средства измерений, собрана установка для вакуумирования и заполнения емкости газом, опробована разрабатываемая методика, оценена неопределенность измерений. В результате работы был разработан проект методики определения плотности газов и газовых смесей с помощью компарирования.

The given work is devoted to the project development of the gas-density determination method using comparison. The research solves the following tasks: 1. Derivation of the formula for the gas-density calculation according to the developed method. 2. Selection of the measuring equipment. 3. Development of the installation for vacuuming and filling the container with gas. 4. Testing of the developed method. This paper contains the project of the gas-density determination method using comparison. The work was carried out in the D.I. Mendeleev All-Russian Institute for Metrology (VNIIM). Formulas for the gas-density determining by comparison were derived during this work, also measuring equipment was selected, the installation for vacuuming and filling the container with gas was assembled, the developed method was tested and the measurement uncertainty was estimated. As a result, the project of the gas-density determination method using comparison was developed.

Keywords

density, плотности, определения, газ, методика, determination, плотность, comparison, gas, method, измерение, неопределенность, measurement, компарирование, uncertainty

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
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