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

In this article, the characteristics of hydrocarbons condensation flow and heat transfe in tube-side of spiral wound heat exchanger under static and sloshing conditions were numerically investigated based on the verified model. It is shown that at static conditions, as the vapor quality increases, the heat transfer coefficient first increases and then decreases, whereas the frictional pressure drop always increases. The pure hydrocarbon shows better flow and heat transfer performances than hydrocarbon mixture. Moreover, sloshing motions could bring about both drag reduction and heat transfer enhancement. These results are helpful to understand condensation flow in a spiral pipe. Keywords: hydrocarbons, condensation, spiral pipe, sloshing motion

Study on the Flow and Heat Transfer Characteristics in the Tube Side of Spiral-Wound Heat Exchanger