Computer-Aided System for Designing the Thermal Energy Metering Devices
The paper presents the developed computer-aided design (CAD) system of thermal energy metering devices, which includes flowmeters with standard primary devices. Theoretical bases for CAD developing are considered, in particular, algorithms for determining the thermal energy amount that are developed...
Saved in:
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Lviv Polytechnic National University
2020-06-01
|
| Series: | Energy Engineering and Control Systems |
| Subjects: | |
| Online Access: | https://science.lpnu.ua/jeecs/all-volumes-and-issues/volume-6-number-1-2020/computer-aided-system-designing-thermal-energy |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1849424103268679680 |
|---|---|
| author | Fedir Matiko Oksana Byts Leonid Lesovoy Halyna Matiko |
| author_facet | Fedir Matiko Oksana Byts Leonid Lesovoy Halyna Matiko |
| author_sort | Fedir Matiko |
| collection | DOAJ |
| description | The paper presents the developed computer-aided design (CAD) system of thermal energy metering devices, which includes flowmeters with standard primary devices. Theoretical bases for CAD developing are considered, in particular, algorithms for determining the thermal energy amount that are developed by the authors, complete mathematical model of differential pressure flowmeter, realized by taking into account the limitations of standards DSTU GOST 8.586.1-5:2009, IAPWS methods for determining water and steam properties, a method for calculating the isentropic exponent of steam, a method for estimating the uncertainty of measurement result of thermal energy amount, developed by the authors, as well as new approaches to the computer-aided design of thermal energy metering systems proposed by the authors. The main characteristics of subsystem for entering and validating the input data are presented. The CAD dialog box for entering the characteristics of measuring instruments of pressure, differential pressure, temperature, which are the components of thermal energy metering system, as well as the dialog box for entering the characteristics of measuring pipe. The basics of the developed technique for estimating the uncertainty of thermal energy amount that is implemented in CAD are presented. The structure of protocol of designing a thermal energy metering system is considered. |
| format | Article |
| id | doaj-art-50107e18b2ca4fe5bc7641f4aa3dcc69 |
| institution | Kabale University |
| issn | 2411-8028 2415-7287 |
| language | English |
| publishDate | 2020-06-01 |
| publisher | Lviv Polytechnic National University |
| record_format | Article |
| series | Energy Engineering and Control Systems |
| spelling | doaj-art-50107e18b2ca4fe5bc7641f4aa3dcc692025-08-20T03:30:20ZengLviv Polytechnic National UniversityEnergy Engineering and Control Systems2411-80282415-72872020-06-0161617010.23939/jeecs2020.01.061Computer-Aided System for Designing the Thermal Energy Metering DevicesFedir Matiko0Oksana Byts1Leonid Lesovoy2Halyna Matiko3Lviv Polytechnic National UniversityLviv Polytechnic National UniversityLviv Polytechnic National UniversityLviv Polytechnic National UniversityThe paper presents the developed computer-aided design (CAD) system of thermal energy metering devices, which includes flowmeters with standard primary devices. Theoretical bases for CAD developing are considered, in particular, algorithms for determining the thermal energy amount that are developed by the authors, complete mathematical model of differential pressure flowmeter, realized by taking into account the limitations of standards DSTU GOST 8.586.1-5:2009, IAPWS methods for determining water and steam properties, a method for calculating the isentropic exponent of steam, a method for estimating the uncertainty of measurement result of thermal energy amount, developed by the authors, as well as new approaches to the computer-aided design of thermal energy metering systems proposed by the authors. The main characteristics of subsystem for entering and validating the input data are presented. The CAD dialog box for entering the characteristics of measuring instruments of pressure, differential pressure, temperature, which are the components of thermal energy metering system, as well as the dialog box for entering the characteristics of measuring pipe. The basics of the developed technique for estimating the uncertainty of thermal energy amount that is implemented in CAD are presented. The structure of protocol of designing a thermal energy metering system is considered.https://science.lpnu.ua/jeecs/all-volumes-and-issues/volume-6-number-1-2020/computer-aided-system-designing-thermal-energycomputer-aided design systemamount of thermal energyuncertainty of measurement resultdifferential pressure flowmeter |
| spellingShingle | Fedir Matiko Oksana Byts Leonid Lesovoy Halyna Matiko Computer-Aided System for Designing the Thermal Energy Metering Devices Energy Engineering and Control Systems computer-aided design system amount of thermal energy uncertainty of measurement result differential pressure flowmeter |
| title | Computer-Aided System for Designing the Thermal Energy Metering Devices |
| title_full | Computer-Aided System for Designing the Thermal Energy Metering Devices |
| title_fullStr | Computer-Aided System for Designing the Thermal Energy Metering Devices |
| title_full_unstemmed | Computer-Aided System for Designing the Thermal Energy Metering Devices |
| title_short | Computer-Aided System for Designing the Thermal Energy Metering Devices |
| title_sort | computer aided system for designing the thermal energy metering devices |
| topic | computer-aided design system amount of thermal energy uncertainty of measurement result differential pressure flowmeter |
| url | https://science.lpnu.ua/jeecs/all-volumes-and-issues/volume-6-number-1-2020/computer-aided-system-designing-thermal-energy |
| work_keys_str_mv | AT fedirmatiko computeraidedsystemfordesigningthethermalenergymeteringdevices AT oksanabyts computeraidedsystemfordesigningthethermalenergymeteringdevices AT leonidlesovoy computeraidedsystemfordesigningthethermalenergymeteringdevices AT halynamatiko computeraidedsystemfordesigningthethermalenergymeteringdevices |