Search engine for discovering works of Art, research articles, and books related to Art and Culture
Javascript must be enabled to continue!
SELECTION OF GAS GENERATOR PARAMETERS FOR HYDROGEN STORAGE AND SUPPLY SYSTEM FOR CONTROL OF ITS TECHNICAL CONDITION
View through CrossRef
It is shown that the basis for the selection of parameters of the gas generator of the hydrogen storage and
supply system when monitoring its technical condition is the Mikhailov equation. The frequency and amplitude of
the pressure self-oscillations in the gas generator cavity are used as the monitored parameters. Expressions for
these parameters are obtained and recommendations are given regarding the determination of express estimates of
the parameters of self-oscillations in the gas generator.
These options involve the use of a priori given value of the methodological error, which is due to the
approximation of the trigonometric function. To determine the amplitude of self-oscillations in the gas generator of
the hydrogen storage and supply system, a biquadratic algebraic equation was obtained, the root of which is a
function of the time parameters of the gas generator of the hydrogen storage and supply system, the parameters of
the nonlinear element - the pressure sensor, as well as the generalized transmission coefficient. It is noted that the
minimum amplitude of self-oscillations is determined by the value of the dead zone of the pressure sensor. A
condition was obtained to ensure the minimum value of the amplitude of oscillations in the gas generator of the
hydrogen storage and supply system and it was shown that for its implementation it is advisable to vary the gain
coefficient of the amplifier in the electric motor control circuit. The results obtained are generalized in the form of
graphical dependencies that provide express estimates of the parameters of self-oscillations in the gas generator of
the hydrogen storage and supply system when monitoring its technical condition.
The scientific novelty of the research lies in the fact that using the Mikhailov equation, which includes as a
component the equivalent complex transfer coefficient of the gas generator pressure sensor, the parameters of self-
oscillations used to implement the option of monitoring its technical condition have been determined. The practical significance of the research lies in the fact that monitoring the technical condition of the gas generator can be carried out without the use of equipment that provides the formation of test signals.
O.M.Beketov National University of Urban Economy in Kharkiv
Title: SELECTION OF GAS GENERATOR PARAMETERS FOR HYDROGEN STORAGE AND SUPPLY SYSTEM FOR CONTROL OF ITS TECHNICAL CONDITION
Description:
It is shown that the basis for the selection of parameters of the gas generator of the hydrogen storage and
supply system when monitoring its technical condition is the Mikhailov equation.
The frequency and amplitude of
the pressure self-oscillations in the gas generator cavity are used as the monitored parameters.
Expressions for
these parameters are obtained and recommendations are given regarding the determination of express estimates of
the parameters of self-oscillations in the gas generator.
These options involve the use of a priori given value of the methodological error, which is due to the
approximation of the trigonometric function.
To determine the amplitude of self-oscillations in the gas generator of
the hydrogen storage and supply system, a biquadratic algebraic equation was obtained, the root of which is a
function of the time parameters of the gas generator of the hydrogen storage and supply system, the parameters of
the nonlinear element - the pressure sensor, as well as the generalized transmission coefficient.
It is noted that the
minimum amplitude of self-oscillations is determined by the value of the dead zone of the pressure sensor.
A
condition was obtained to ensure the minimum value of the amplitude of oscillations in the gas generator of the
hydrogen storage and supply system and it was shown that for its implementation it is advisable to vary the gain
coefficient of the amplifier in the electric motor control circuit.
The results obtained are generalized in the form of
graphical dependencies that provide express estimates of the parameters of self-oscillations in the gas generator of
the hydrogen storage and supply system when monitoring its technical condition.
The scientific novelty of the research lies in the fact that using the Mikhailov equation, which includes as a
component the equivalent complex transfer coefficient of the gas generator pressure sensor, the parameters of self-
oscillations used to implement the option of monitoring its technical condition have been determined.
The practical significance of the research lies in the fact that monitoring the technical condition of the gas generator can be carried out without the use of equipment that provides the formation of test signals.
Related Results
The Challenges of Underground Hydrogen Gas Storage
The Challenges of Underground Hydrogen Gas Storage
ABSTRACT:
While hydrogen as a gas (H2) has been stored in salt caverns on the American Gulf Coast for the last 40 years, it’s attributes are a challenge for under...
Review of Hydrogen Storage in Solid-State Materials
Review of Hydrogen Storage in Solid-State Materials
As a kind of clean energy, hydrogen energy has great potential to reduce environmental pollution and provide efficient energy conversion, and the key to its efficient utilization i...
Optimising tool wear and workpiece condition monitoring via cyber-physical systems for smart manufacturing
Optimising tool wear and workpiece condition monitoring via cyber-physical systems for smart manufacturing
Smart manufacturing has been developed since the introduction of Industry 4.0. It consists of resource sharing and networking, predictive engineering, and material and data analyti...
Some Technical and Economic Aspects Of Underground Gas Storage
Some Technical and Economic Aspects Of Underground Gas Storage
Abstract
This article deals with comparative technical and economic aspects of conventional and some nonconventional methods of storing gas. Conventional gas stor...
METHOD OF DETERMINING THE TIME PARAMETER OF THE GAS GENERATOR HYDROGEN STORAGE AND SUPPLY SYSTEMS
METHOD OF DETERMINING THE TIME PARAMETER OF THE GAS GENERATOR HYDROGEN STORAGE AND SUPPLY SYSTEMS
The method of determining the hourly parameter of the main element of the system for saving and supplying water, the gas generator, has been developed. The method is based on the a...
ENERGY EFFICIENCY OF BIOMASS GAS GENERATOR STOVES WITH PERIPHERICAL AND CENTRAL GASES BURNING
ENERGY EFFICIENCY OF BIOMASS GAS GENERATOR STOVES WITH PERIPHERICAL AND CENTRAL GASES BURNING
This paper is devoted to research and improvement of biomass gas generator stoves. Experience in outdoors application of the gas generator stoves showed a need to stabilize the bur...
Elucidating hydrogen-solid interactions using computational modeling
Elucidating hydrogen-solid interactions using computational modeling
Hydrogen has significant chemical utility, both as a synthetic reagent and as an energy carrier. As the world moves away from fossil fuels being the predominant energy carrier, the...
Manager Of Supply Planning And Projects
Manager Of Supply Planning And Projects
Abstract
The Southern California Gas Company is responsible for providing gas service to 12 million southern Californians. SoCal Gas, like other major gas distrib...