Structure of ultrahigh molecular weight polyethylene-air counterflow flame

Structure of ultrahigh molecular weight polyethylene-air counterflow flame Full article

Journal

Combustion, Explosion and Shock Waves
ISSN: 0010-5082 , E-ISSN: 1573-8345

Output data

Year: 2016, Volume: 52, Number: 3, Pages: 260-272 Pages count : 13 DOI: 10.1134/S0010508216030023

Tags

ultrahigh molecular weight polyethylene; flame structure; counterflow flame; heavy hydrocarbons; modeling

Authors

Gonchikzhapov M.B. ^1,2 , Paletsky A.A. ¹ , Tereshchenko A.G. ¹ , Shundrina I.K. ^2,3 , Kuibida L.V. ^1,2 , Shmakov A.G. ^1,2 , Korobeinichev O.P. ^1,4

Affiliations

1	(Данные Web of science) Russian Acad Sci, Voevodsky Inst Chem Kinet & Combust, Siberian Branch, Vladivostok 630090, Russia
2	(Данные Web of science) Novosibirsk State Univ, Vladivostok 630090, Russia
3	(Данные Web of science) Russian Acad Sci, Vorozhtsov Novosibirsk Inst Organ Chem, Siberian Branch, Vladivostok 630090, Russia
4	(Данные Web of science) Far Eastern Fed Univ, Vladivostok 690950, Russia

The combustion of ultrahigh molecular weight polyethylene (UHMWPE) in airflow perpendicular to the polyethylene surface (counterflow flame) was studied in detail. The burning rate of pressed samples of UHMWPE was measured. The structure of the UHMWPE-air counterflow flame was first determined by mass spectrometric sampling taking into account heavy products. The composition of the main pyrolysis products was investigated by mass spectrometry, and the composition of heavy hydrocarbons (C-7-C-25) in products sampled from the flame at a distance of 0.8 mm from the UHMWPE surface was analyzed by gas-liquid chromatography mass-spectrometry. The temperature and concentration profiles of eight species (N-2, O-2, CO2, CO, H2O, C3H6, C4H6, and C6H6) and a hypothetical species with an average molecular weight of 258.7 g/mol, which simulates more than 50 C-7-C-25 hydrocarbons were measured. The structure of the diffusion flame of the model mixture of decomposition products of UHMWPE in air counterflow was simulated using the OPPDIF code from the CHEMKIN II software package. The simulation results are in good agreement with experimental data on combustion of UHMWPE.

Gonchikzhapov M.B. , Paletsky A.A. , Tereshchenko A.G. , Shundrina I.K. , Kuibida L.V. , Shmakov A.G. , Korobeinichev O.P.
Structure of ultrahigh molecular weight polyethylene-air counterflow flame
Combustion, Explosion and Shock Waves. 2016. V.52. N3. P.260-272. DOI: 10.1134/S0010508216030023 WOS Scopus РИНЦ

Гончикжапов М.Б. , Палецкий А.А. , Терещенко А.Г. , Шундрина И.К. , Куйбида Л.В. , Шмаков А.Г. , Коробейничев О.П.
Структура пламени сверхвысокомолекулярного полиэтилена в противотоке воздуха
Физика горения и взрыва. 2016. Т.52. №3. С.8-22. DOI: 10.15372/FGV20160302 РИНЦ

Published print:	May 1, 2016
Published online:	Jun 25, 2016

Web of science	WOS:000379043800002
Scopus	2-s2.0-84976444927
Elibrary	26828817
OpenAlex	W2461172599