Другие журналы

. A B C D E F G H I J K L M N O P R S T U V W Y Z К М С Т

Komkov

Determining constructive-technological parameters of polyamide film-wound pipelines
Engineering Education # 03, March 2013
DOI: 10.7463/0313.0541990
The authors consider application of polyamide films with fluoroplastic coating for production of film-wound pipelines of aircraft power plants which use cryogenic propellant components. Design problems of multi-layer covers for straight and curvilinear pipelines made of polyamide films were considered; operating and kinematic parameters of spinning and heat treatment of pipelines were determined. The authors proposed a method of connecting the flange shank end of the pipeline with a film cover; specific geometrical dimensions were provided. Results of strength and leakproofness tests of pipe samples made of polyamide film PMF-352 by inner pressure of liquid nitrogen are given in this article. Possibility of their usage in devices that operate on cryogenic fuel is described.
77-48211/398498 Regarding the study of “Manufacturing technique of composite construction of rocket-and-space machines” course
Engineering Education # 05, May 2012
The authors describe students’ acquisition of deep knowledge about structure, distinct features and trends of development of composite materials based on glass, aramid and carbonic fibers. Problems of modern design engineering and manufacturing of composite rocket-and-space machines are also considered.
 
SEARCH
 
elibrary crossref ulrichsweb neicon rusycon
Photos
 
Events
 
News



Authors
Press-releases
Library
Conferences
About Project
Rambler's Top100
Phone: +7 (915) 336-07-65 (строго: среда; пятница c 11-00 до 17-00)
  RSS
© 2003-2024 «Наука и образование»
Перепечатка материалов журнала без согласования с редакцией запрещена
 Phone: +7 (915) 336-07-65 (строго: среда; пятница c 11-00 до 17-00)