E3S Web Conf.
Volume 114, 2019International Conference of Young Scientists “Energy Systems Research 2019”
|Number of page(s)||6|
|Section||Reliability and Safety of Energy Systems|
|Published online||04 September 2019|
The algorithm of constructor and technological
1 Irkutsk National Research Technical University Lermontov str.83, Irkutsk, Russia
On the basis of the pulse-pressure model of the velocity-induced de-formation of metal pipes proposed by the authors  the expanding plas-ma channel of an electric spark, the influence of the collision angle and the contact point speed on the quality of welding of pipes with a tube grid of a heat exchanger were investigated. An algorithm for estimating welding zones is proposed. The applicability of the algorithm is tested on pairs of pipe made of alloy AD1 + tube made of alloy AMg6.
© The Authors, published by EDP Sciences, 2019
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