English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

The amount of spring-back of plate produced after stamping is one of the factors affect the assembling quality of the plate type heat exchanger (PTHE), which affect sealing property of the exchanger and the heat exchanging efficiency. The forming process of plate and the spring-back of PTHE plate were designed to be studied based on DYNAFORM software. The results of simulation and calculation showed that the maximum thinning rate is 30% and thickening rate 8% in some small region, and the maximum spring-back amount of the whole plate is less than 0.9°. It is also shown that the maximum spring-back lies in the position near the edge of plate, and in the chosen eight locations, they are 0.78°, 0.26°, 0.39°, 0.42°, 0.16°, 0.30°, 0.17° and 0.16° respectively with good PTHE assembly quality.

Simulation of Plate Forming Process and its Spring-Back of Plate Type Heat Exchanger Based on DYNAFORM