Research of efficiency of the organic Rankine cycle on a mathematical model; MATEC Web of Conferences; Vol. 92 : Thermophysical Basis of Energy Technologies (TBET-2016)
| Parent link: | MATEC Web of Conferences Vol. 92 : Thermophysical Basis of Energy Technologies (TBET-2016).— 2017.— [01070, 6 p.] |
|---|---|
| Egile korporatiboa: | , |
| Beste egile batzuk: | , , , , |
| Gaia: | Title screen The object of the study are the organic Rankine cycle. The purpose of research is to evaluate the impact on the net efficiency of the initial and final properties of the cycle at work on a saturated and superheated steam. Investigations were carried out on the basis of a mathematical model, in which the thermodynamic properties of materials are determined on the basis of "REFPROP". On the basis of the available scientific publications on the use of working fluids in an organic Rankine cycle analysis was selected ozone-safe pentane. A mathematical model has been developed on condition that condenser is used as air cooler which allows the substance to condense at a temperature below 0 С. Numerical study on the mathematical model shown that net efficiency at work on pentane linearly depends on the condensation temperature and parabolically depends on the initial temperature with the saturated steam. During work at the superheated steam efficiency strongly depends on both the initial temperature and of the initial pressure. With rising initial temperature is necessary to gradually increase the initial pressure under certain conditions. |
| Hizkuntza: | ingelesa |
| Argitaratua: |
2017
|
| Gaiak: | |
| Sarrera elektronikoa: | http://dx.doi.org/10.1051/matecconf/20179201070 http://earchive.tpu.ru/handle/11683/36717 |
| Formatua: | xMaterials Baliabide elektronikoa Liburu kapitulua |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=653031 |
MARC
| LEADER | 00000nla2a2200000 4500 | ||
|---|---|---|---|
| 001 | 653031 | ||
| 005 | 20251224105122.0 | ||
| 035 | |a (RuTPU)RU\TPU\network\18415 | ||
| 035 | |a RU\TPU\network\18412 | ||
| 090 | |a 653031 | ||
| 100 | |a 20170203a2017 k y0engy50 ba | ||
| 101 | 0 | |a eng | |
| 105 | |a y z 100zy | ||
| 135 | |a drgn ---uucaa | ||
| 181 | 0 | |a i | |
| 182 | 0 | |a b | |
| 200 | 1 | |a Research of efficiency of the organic Rankine cycle on a mathematical model |f N. N. Galashov [et al.] | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 320 | |a [References: 12 tit.] | ||
| 330 | |a The object of the study are the organic Rankine cycle. The purpose of research is to evaluate the impact on the net efficiency of the initial and final properties of the cycle at work on a saturated and superheated steam. Investigations were carried out on the basis of a mathematical model, in which the thermodynamic properties of materials are determined on the basis of "REFPROP". On the basis of the available scientific publications on the use of working fluids in an organic Rankine cycle analysis was selected ozone-safe pentane. A mathematical model has been developed on condition that condenser is used as air cooler which allows the substance to condense at a temperature below 0 С. Numerical study on the mathematical model shown that net efficiency at work on pentane linearly depends on the condensation temperature and parabolically depends on the initial temperature with the saturated steam. During work at the superheated steam efficiency strongly depends on both the initial temperature and of the initial pressure. With rising initial temperature is necessary to gradually increase the initial pressure under certain conditions. | ||
| 461 | 0 | |0 (RuTPU)RU\TPU\network\4526 |t MATEC Web of Conferences | |
| 463 | 0 | |0 (RuTPU)RU\TPU\network\18128 |t Vol. 92 : Thermophysical Basis of Energy Technologies (TBET-2016) |o Proceedings of the Conference, October 26-28, 2016, Tomsk, Russia |f National Research Tomsk Polytechnic University (TPU) ; eds. G. V. Kuznetsov ; P. A. Strizhak ; A. O. Zhdanova |v [01070, 6 p.] |d 2017 | |
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a эффективность | |
| 610 | 1 | |a цикл Ренкина | |
| 610 | 1 | |a математические модели | |
| 610 | 1 | |a пары | |
| 610 | 1 | |a конденсаторы | |
| 610 | 1 | |a термодинамические свойства | |
| 610 | 1 | |a жидкости | |
| 610 | 1 | |a охладители | |
| 610 | 1 | |a конденсация | |
| 701 | 1 | |a Galashov |b N. N. |c specialist in the field of power engineering |c Associate Professor of Tomsk Polytechnic University, Candidate of technical sciences |f 1947-2025 |g Nikolay Nikitovich |y Tomsk |3 (RuTPU)RU\TPU\pers\34296 |9 17809 | |
| 701 | 1 | |a Tsibulskii (Tsibulskiy) |b S. A. |c specialist in the field of power engineering |c Assistant of Tomsk Polytechnic University |f 1990- |g Svyatoslav Anatolievich |3 (RuTPU)RU\TPU\pers\34297 | |
| 701 | 1 | |a Gabdullina |b A. I. |c Specialist in the field of heat and power engineering |c Engineer of Tomsk Polytechnic University |f 1992- |g Albina Ilgizovna |3 (RuTPU)RU\TPU\pers\37837 | |
| 701 | 1 | |a Kiselev |b A. V. |c Specialist in the field of electrical engineering |c Assistant of the Department of Tomsk Polytechnic University, Candidate of technical sciences |f 1986- |g Aleksandr Viktorovich |3 (RuTPU)RU\TPU\pers\37874 | |
| 701 | 1 | |a Melnikov |b D. V. |c specialist in the field of heat and power engineering |c assistant of Tomsk Polytechnic University |f 1991- |g Denis Vladimirovich |3 (RuTPU)RU\TPU\pers\36036 | |
| 712 | 0 | 2 | |a Национальный исследовательский Томский политехнический университет (ТПУ) |b Энергетический институт (ЭНИН) |b Кафедра атомных и тепловых электростанций (АТЭС) |3 (RuTPU)RU\TPU\col\18683 |
| 712 | 0 | 2 | |a Национальный исследовательский Томский политехнический университет (ТПУ) |b Энергетический институт (ЭНИН) |b Кафедра электротехнических комплексов и материалов (ЭКМ) |3 (RuTPU)RU\TPU\col\20031 |
| 801 | 2 | |a RU |b 63413507 |c 20170213 |g RCR | |
| 856 | 4 | |u http://dx.doi.org/10.1051/matecconf/20179201070 | |
| 856 | 4 | |u http://earchive.tpu.ru/handle/11683/36717 | |
| 942 | |c CF | ||