Application of small deviation method to analyze the efficiency of ternary combined cycle gas turbine
The authors have carried out the design-analytic studies of the efficiency of ternary combined cycle gas turbine including high-capacity gas-turbine system, water vapor circuit and low boiling substance circuit. The analytic expression of the dependence of ternary combined cycle gas turbine efficien...
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | Russian |
| Published: |
Tomsk Polytechnic University
2009-06-01
|
| Series: | Известия Томского политехнического университета: Инжиниринг георесурсов |
| Subjects: | |
| Online Access: | http://izvestiya.tpu.ru/archive/article/view/1152 |
| _version_ | 1797813081598853120 |
|---|---|
| author | A. M. Antonova A. V. Vororbyev A. S. Matveev A. S. Orlov |
| author_facet | A. M. Antonova A. V. Vororbyev A. S. Matveev A. S. Orlov |
| author_sort | A. M. Antonova |
| collection | DOAJ |
| description | The authors have carried out the design-analytic studies of the efficiency of ternary combined cycle gas turbine including high-capacity gas-turbine system, water vapor circuit and low boiling substance circuit. The analytic expression of the dependence of ternary combined cycle gas turbine efficiency on the principle influencing factors was obtained. It was shown that heat-economy figures of water-steam cycle do not influence the combined cycle gas turbine economy. The authors determined the conditions of increasing the efficiency of ternary combined cycle gas turbine with low boiling substance circuit with respect to waste-heat combined cycle gas turbine. The paper considers the features of using the small deviations method to analyze the efficiency of combined cycle gas turbines. The equation for dependence of the combined cycle gas turbine efficiency on the main influencing factors was established in small deviations; the factors values were calculated. The efficiency of different in structure combined cycle gas turbines with low boiling substance circuit was analyzed by the small deviations method. |
| first_indexed | 2024-03-13T07:48:05Z |
| format | Article |
| id | doaj.art-8d46f18100534809acc43e8af789cd05 |
| institution | Directory Open Access Journal |
| issn | 2500-1019 2413-1830 |
| language | Russian |
| last_indexed | 2024-03-13T07:48:05Z |
| publishDate | 2009-06-01 |
| publisher | Tomsk Polytechnic University |
| record_format | Article |
| series | Известия Томского политехнического университета: Инжиниринг георесурсов |
| spelling | doaj.art-8d46f18100534809acc43e8af789cd052023-06-02T21:12:48ZrusTomsk Polytechnic UniversityИзвестия Томского политехнического университета: Инжиниринг георесурсов2500-10192413-18302009-06-013234Application of small deviation method to analyze the efficiency of ternary combined cycle gas turbineA. M. AntonovaA. V. VororbyevA. S. MatveevA. S. OrlovThe authors have carried out the design-analytic studies of the efficiency of ternary combined cycle gas turbine including high-capacity gas-turbine system, water vapor circuit and low boiling substance circuit. The analytic expression of the dependence of ternary combined cycle gas turbine efficiency on the principle influencing factors was obtained. It was shown that heat-economy figures of water-steam cycle do not influence the combined cycle gas turbine economy. The authors determined the conditions of increasing the efficiency of ternary combined cycle gas turbine with low boiling substance circuit with respect to waste-heat combined cycle gas turbine. The paper considers the features of using the small deviations method to analyze the efficiency of combined cycle gas turbines. The equation for dependence of the combined cycle gas turbine efficiency on the main influencing factors was established in small deviations; the factors values were calculated. The efficiency of different in structure combined cycle gas turbines with low boiling substance circuit was analyzed by the small deviations method.http://izvestiya.tpu.ru/archive/article/view/1152linearization of the equationsternary combined cycle gas turbinesteam circuitcircuit a low boiling substancemethod of small deviationscoefficient of influence |
| spellingShingle | A. M. Antonova A. V. Vororbyev A. S. Matveev A. S. Orlov Application of small deviation method to analyze the efficiency of ternary combined cycle gas turbine Известия Томского политехнического университета: Инжиниринг георесурсов linearization of the equations ternary combined cycle gas turbine steam circuit circuit a low boiling substance method of small deviations coefficient of influence |
| title | Application of small deviation method to analyze the efficiency of ternary combined cycle gas turbine |
| title_full | Application of small deviation method to analyze the efficiency of ternary combined cycle gas turbine |
| title_fullStr | Application of small deviation method to analyze the efficiency of ternary combined cycle gas turbine |
| title_full_unstemmed | Application of small deviation method to analyze the efficiency of ternary combined cycle gas turbine |
| title_short | Application of small deviation method to analyze the efficiency of ternary combined cycle gas turbine |
| title_sort | application of small deviation method to analyze the efficiency of ternary combined cycle gas turbine |
| topic | linearization of the equations ternary combined cycle gas turbine steam circuit circuit a low boiling substance method of small deviations coefficient of influence |
| url | http://izvestiya.tpu.ru/archive/article/view/1152 |
| work_keys_str_mv | AT amantonova applicationofsmalldeviationmethodtoanalyzetheefficiencyofternarycombinedcyclegasturbine AT avvororbyev applicationofsmalldeviationmethodtoanalyzetheefficiencyofternarycombinedcyclegasturbine AT asmatveev applicationofsmalldeviationmethodtoanalyzetheefficiencyofternarycombinedcyclegasturbine AT asorlov applicationofsmalldeviationmethodtoanalyzetheefficiencyofternarycombinedcyclegasturbine |