Temat: exchanger - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Novye shemy i osobennosti rabocego processa gazoturbinnyh dvigatelej na baze kaskadnogo obmennika davleniem
New patterns and peculiarities of the gas turbine working process on the base of cascade pressure exchanger
Autorzy:: Krajniuk, A.
Klyus, O.
Powiązania:: https://bibliotekanauki.pl/articles/359115.pdf
Data publikacji:: 2012
Wydawca:: Akademia Morska w Szczecinie. Wydawnictwo AMSz
Tematy:: cascade pressure exchanger
gas turbine
heat exchanger
energy exchange
cascade exchange
circuit’s maximum temperature
Opis:: The paper describes the main directions of gas turbines improvement in terms of application of the cascade pressure exchange rules for air compression in the machine�fs working cycle. The final calculation results of the four variants of the working process organization on the base of the two-stage gas turbine compression unit with inter-cooling and heating of the gas medium are presented. Opportunities and provision of energy efficiency increase of cascade pressure exchange gas turbine by increasing the maximum temperature of the circulation and recirculation of waste heat gas compression are shown.
Źródło:: Zeszyty Naukowe Akademii Morskiej w Szczecinie; 2012, 32 (104) z. 1; 17-25
1733-8670
2392-0378
Pojawia się w:: Zeszyty Naukowe Akademii Morskiej w Szczecinie
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Motematiceskaa model rabocego processa vozdusnoi holodilnoi masiny kaskadnogo obmena davleniem refriseratornyh sekcij morskogo transporta
Mathematical model of the working process of cascade pressure exchange air cooling machine of refrigeration section in maritime transport
Autorzy:: Krajniuk, A.
Klyus, O.
Powiązania:: https://bibliotekanauki.pl/articles/359118.pdf
Data publikacji:: 2012
Wydawca:: Akademia Morska w Szczecinie. Wydawnictwo AMSz
Tematy:: cascade pressure exchanger
gas turbine
heat exchanger
energy exchange
cascade exchange
circuit’s maximum temperature
Opis:: The article presents a mathematical model for determining the base regimes for common work of air cooling machine’s units with cascade pressure exchanger which allows to specify the device performance and thermal energy expenses. The final results of modeling and recommendations for the area of application are described.
Źródło:: Zeszyty Naukowe Akademii Morskiej w Szczecinie; 2012, 32 (104) z. 1; 12-16
1733-8670
2392-0378
Pojawia się w:: Zeszyty Naukowe Akademii Morskiej w Szczecinie
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 3.

Tytuł:: O sposobah utilizacii tepla na ekspluatacionnyh rezimah cydovyh i stacionarnyh energeticeskih ustanovok
Heat Utilization Methods for the Operation of Marine and Industrial Power Plants
Autorzy:: Kantalinskij, V.
Patrakeeva, E.
Powiązania:: https://bibliotekanauki.pl/articles/359871.pdf
Data publikacji:: 2004
Wydawca:: Akademia Morska w Szczecinie. Wydawnictwo AMSz
Tematy:: EXPLO-SHIP 2004
marine power plants
industrial power plants
heat utilization
saved heat exchanger
condensation exchanger
Opis:: The article discusses the results of using waste gas heat from heat power plant boilers. The authors suggest working out rational schemes adaptation for heat-surfaces staying in boiler's air-gas path. There is showed principle possibility of condensation and low-temperature save heat exchangers use on ship power plants.
Źródło:: Zeszyty Naukowe Akademii Morskiej w Szczecinie; 2004, 1 (73); 279-289
1733-8670
2392-0378
Pojawia się w:: Zeszyty Naukowe Akademii Morskiej w Szczecinie
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 4.

Tytuł:: Application of ultrasonic cleaning for shipborne heat exchangers: Construction, numerical simulation, and verification
Autorzy:: Buse, Hauke
Spangemacher, Lars
Fröhlich, Siegmund
Powiązania:: https://bibliotekanauki.pl/articles/24202542.pdf
Data publikacji:: 2022
Wydawca:: Akademia Morska w Szczecinie. Wydawnictwo AMSz
Tematy:: ultrasonic
cleaning
heat exchanger
pipe bundle
micro-cavitation
simulation
Opis:: The current article describes the basics and prospects of the ultrasound-assisted cleaning of shell and tube heat exchangers that are used, e.g., on ships. A main issue of seawater heat exchangers is their clogging. After a certain operating time, the fouling process (barnacles, algae, etc.) starts, which results in a decreased performance that produces a noticeably reduced flow rate and a declining transmission of heat energy. Based on the current state of the art, heat exchangers are cleaned by mechanical or chemical (CIP, cleaning in place) methods. Especially on ship-based systems, a mechanical cleaning in very narrow spaces can be difficult and the usage of chemicals for CIP may generally be prohibited. An ultrasound-assisted cleaning would significantly save time and manning. Based on previous experiments, a test reactor represented by a shell and tube heat exchanger with ultrasound-assisted cleaning has been designed. A FEM (finite element method) simulation is performed to provide information about the ultrasound power distribution inside the reactor. Further, the assembly and commissioning of the test reactor with associated comparative measurements were carried out, which are also reported here.
Źródło:: Zeszyty Naukowe Akademii Morskiej w Szczecinie; 2022, 71 (143); 41--47
1733-8670
2392-0378
Pojawia się w:: Zeszyty Naukowe Akademii Morskiej w Szczecinie
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 5.

Tytuł:: Vozdusnaa holodilnaa ustanovka kaskadnogo obmena davleniem
Air cooling machine with cascade pressure exchanger
Autorzy:: Krajniuk, A.
Klyus, O.
Powiązania:: https://bibliotekanauki.pl/articles/359120.pdf
Data publikacji:: 2012
Wydawca:: Akademia Morska w Szczecinie. Wydawnictwo AMSz
Tematy:: cascade pressure exchanger
air cooling machine
working circuit
recuperation
detander
Opis:: This paper presents a new way to increase efficiency and reliability of air cooling machine (BMX) in terms of detander application and basic compressor of fundamentally new heat exchanger – Krajniuk’s cascaderecuperative pressure exchanger (KOD). The rules of KOD working circuit, during which BMX KOD working circuit is carried out and the primary thermal energy source can be the thermal energy of any origin, are described. The impact of adjustment on the cooling depth and efficiency of the device and the possibility to change the heat and mechanical work expenditure on the BMX KOD working circuit organization is given.
Źródło:: Zeszyty Naukowe Akademii Morskiej w Szczecinie; 2012, 32 (104) z. 1; 5-11
1733-8670
2392-0378
Pojawia się w:: Zeszyty Naukowe Akademii Morskiej w Szczecinie
Dostawca treści:: Biblioteka Nauki

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