Justification of duct shape between two welded films of a film economizer for deep heat utilization

• Autorzy: Gumen O. , Mileikovskyi V. , Dziubenko V.

Warianty tytułu

PL

Ocena kształtu kanału pomiędzy dwoma spawanymi filmami w ekonomizerze do odzysku ciepła

• Języki publikacji: EN

Abstrakty

EN

We justify shape of a duct between two welded film sheets in economizer, developed at the Heat Gas Supply and Ventilation Department of Kyiv National University of Construction and Architecture by Eugen Kezlia PhD. It is analytically proved that idealized section of the channel is digonal. It is formed by two arcs of the same radius. We offer an algorithm for approximating an experimental duct shape that provides equal section area, perimeter, and equivalent diameter.

PL

W artykule dokonano oceny kształtu kanału z uwzględnieniem określonych parametrów. Zaproponowano algorytm pozwalający zoptymalizować dotychczasowe właściwości kanału w aspektach teoretycznym i praktycznym.

Słowa kluczowe

EN

polymer heat exchanger; digonal duct; section approximation

PL

polimerowy wymiennik ciepła; przybliżenie przekroju

• Wydawca: Wydawnictwo Politechniki Częstochowskiej
• Czasopismo: Budownictwo o Zoptymalizowanym Potencjale Energetycznym
• Rocznik: 2015
• Tom: nr 1(15)
• Strony: 78--84
• Opis fizyczny: Bibliogr. 16 poz., rys., wykr.

Twórcy

autor

Gumen O.

• National University of Ukraine Kyiv Polytechnic Institute

autor

Mileikovskyi V.

• Kyiv National University of Construction and Architecture, Ukraine

autor

Dziubenko V.

• Kyiv National University of Construction and Architecture, Ukraine

Bibliografia

• 1.Rudenko O., Mezentseva O., Terekh O., Efficiency of introduction of innovation energy saving equipment at Ukrainian housing and public utilities, Business Inform 2014, 3, p. 220-224.
• 2.Kolodyazhny S., Kavygin A., Design of modern plate recuperators with the use of function of efficiency coefficient, Vestnik Volgogradskogo Gosudarstvennogo Arhitekturno-Stroitelnogo Universiteta. Seriya : Stroitelstvo i Arhitektura 2014, 36(55), p.182-188.
• 3.Karyakina M., Justification of the mathematical model of heat and moisture transfer in heat recuperators of high efficiency, Internet-Vestnik VolgGASU 2014, 1(31).
• 4.De Antonellis S., Intini M., Joppolo C., Leone C., Design optimization of heat wheels for energy recovery in HVAC systems, Energies 2014, 7, 11, p. 7348-7367.
• 5.Bermudez-Valencia L., Sarria-Lopez B., Research on energy indexes of cogenerated plants with gas turbines and heat recuperator steam generators, CT&F - Ciencia, Tecnologia y Futuro 2012, 4, 5, p. 85-100.
• 6.Kussul E., Makeyev O., Baidyk T., Olvera O., Design of Ericsson heat engine with micro channel recuperator, ISRN Renewable Energy 2012, Vol. 2012.
• 7.Wnęk M., The dynamic characteristics research of compact heat regenerator used in regenerative burners for metallurgical heating furnaces, Archives of Metallurgy and Materials 2014, 59, 2, p. 805-808.
• 8. Yang D., Chen L., Ge Y., Sun F., Exergy analyses of an endoreversible closed regenerative Brayton cycle CCHP plant, International Journal of Energy and Environment 2014, 5, 6, p. 655-668.
• 9.Pikra G., Purwanto A., Santoso A., Effect of regenerative organic rankine cycle (RORC) on the performance of solar thermal power in Yogyakarta, Indonesia, Mechatronics, Electrical Power, and Vehicular Technology 2013, 4, 1, p. 25-32.
• 10.Qi X., Guo Q., Analysis of start-up characteristics of a honeycomb regenerator, Research Journal of Applied Sciences, Engineering and Technology 2013, 6, 20, p. 3784-3797.
• 11.Patel V., Ranpura N.A., Analysis of regenerator for reversed stirling cycle which various geometry, International Journal of Engineering Sciences & Research Technology 2013, 2, 10, p. 2793-2796.
• 12.Patel V., Amitesh P., Selokar G.R., Priyanka Jhavar, Theoretical analysis of regenerator for reversed stirling cycle review, International Journal of Engineering Sciences & Research Technology 2013, 2, 9, p. 2506-2509.
• 13.Grehier A., Rojey A., Echangeurs a condensation en materiau polymere (Condensation heat exchangers made of polymer material), Oil & Gas Science and Technology 2006, 44, 1, p. 77-89.
• 14.Rocha R.M., Scheffler M., Greil P., Bressiani J.C., Bressiani A.H.A., Obtencao de substratos ceramicos no sistema Si-Al-O-N-C empregando polissiloxanos e carga de Si e Al2O3 (Ceramic tapes of Si-Al-O-N-C compounds using mixtures of polyssiloxane and Si-Al2O3 fillers), Ceramica 2005, 51, 317, p. 42-51.
• 15.Roskovsenko U. K., Sereda I. Z., Kezla E. A., Malometal’nye vozduchonagrevateli, Stroitel’nye materialy, izdelia i sanitarnaa technika, Vyp. 8., Budivel’nyk, K.: 1985, s. 85-87.
• 16.Stepanov M. V., Dzubenko V. G., Didik L. V., Konvektivnij teploobmin ta teploperedaca v polimernomu teploobminniku, Budivel’ni materiali, virobi ta sanitarna technika: naukovo-technicnij zbirnik., Vip. 23, tov-vo Znanna Ukraini, K.: 2006, s. 112-116.