Research of the Temperature Field of Welding of Saddle Branch to Polyethylene Pipe at Low Temperatures

被引：0

作者：

Starostin, Nikolai P. ^{[1
]}

Vasileva, Maria A. ^{[1
]}

Andreev, Boris I. ^{[1
]}

机构：

[1] Russian Acad Sci, Siberian Branch, Inst Oil & Gas Problems, Yakutsk 677890, Russia

来源：

PROCEEDINGS OF THE 8TH INTERNATIONAL CONFERENCE ON MATHEMATICAL MODELING (ICMM-2017) | 2017年 / 1907卷

关键词：

D O I：

10.1063/1.5012646

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

The thermal process of welding a saddle branch to a polyethylene pipe is considered with the heat of the phase transition taken into account. The corresponding three-dimensional nonlinear equation of thermal conductivity is solved by the finite element method in a complex domain. The technological operations necessary for welding the saddle branch to the polyethylene pipe at air temperatures below standard are defined based on the study of the dynamics of the temperature field during welding at various ambient temperatures.

引用

页数：4

共 50 条

[31] Temperature and Electric Field Dependence of Conduction in Low-Density Polyethylene
Dennison, J. R.
Brunson, Jerilyn
IEEE TRANSACTIONS ON PLASMA SCIENCE, 2008, 36 (05) : 2246 - 2252
[32] Assessment of the critical state of the polyethylene pipe in the area of the mechanical metal-polymer joint at low climatic temperatures
Struchkov, A.S.
Inzhenerno-Fizicheskii Zhurnal, 2002, 75 (04): : 141 - 144
[33] Welding technology of low temperature A333 Gr3 steel pipe line
Yuan, Qidong
Chen, Buyou
Wang, Zhicheng
Ship Building of China, 2015, 56 : 279 - 283
[34] Temperature Field under Laser Ablative Destruction of Target at Low Temperatures
Shemanin, V. G.
Mkrtychev, O. V.
TECHNICAL PHYSICS, 2018, 63 (05) : 623 - 627
[35] Temperature Field under Laser Ablative Destruction of Target at Low Temperatures
V. G. Shemanin
O. V. Mkrtychev
Technical Physics, 2018, 63 : 623 - 627
[36] TEMPERATURE STABILIZATION OF SAMPLES AT LOW-TEMPERATURES IN AN ULTRAHIGH FREQUENCY FIELD
DEMYANCHUK, AP
KOVALENKO, EV
INSTRUMENTS AND EXPERIMENTAL TECHNIQUES, 1981, 24 (03) : 830 - 831
[37] The Research on Characteristics of Flow Field of Low Temperature Lab
Zhang Qinggang
ITESS: 2008 PROCEEDINGS OF INFORMATION TECHNOLOGY AND ENVIRONMENTAL SYSTEM SCIENCES, PT 1, 2008, : 760 - 766
[38] THERMOLUMINESCENCE IN POLYETHYLENE AT LOW-TEMPERATURE DUE TO ELECTRICAL-FIELD APPLICATION
ARAKI, K
ENDO, M
YAHAGI, K
JAPANESE JOURNAL OF APPLIED PHYSICS, 1974, 13 (11) : 1787 - 1791
[39] Low temperature plasma nitriding of 316 stainless steel by a saddle field fast atom beam source
Rahman, M
Haider, J
Hashmi, MSJ
SURFACE & COATINGS TECHNOLOGY, 2005, 200 (5-6): : 1645 - 1651
[40] Study on temperature field of GMAW horizontal welding for deep water laying of API X65 pipe
Zhou C.
Chen Z.
Jiao X.
Luo Y.
Gao H.
Zhou Z.
Hanjie Xuebao/Transactions of the China Welding Institution, 2020, 41 (09): : 60 - 68

← 1 2 3 4 5 →