The present work is to solve or suppress the two-phase flow boiling instability. A
comprehensive review shows the research progress of flow instability types, experimental …

Modern flight vehicles have increasing demands for flow boiling to support onboard thermal
management and power generating systems, and many studies on gravity effects on flow …

The flow instability phenomenon within parallel helical tubes is experimentally studied. The
oscillation characteristics of wall temperature are comprehensively discussed. In the …

Helically coiled tubes are utilized as the heat transfer tubes for High-Temperature Gas-
cooled Reactor (HTGR) steam generators due to their compactness, thermal expansion …

Abstract High Temperature Gas-cooled Reactors (HTGR) have the advantages of inherent
safety and high temperature. Due to the high temperature, adoption of supercritical steam …

A simple but accurate mathematical model is crucial for dynamic simulations and controller
design of helical coil once-through steam generator (OTSG). This paper presents a three …

The main contribution of this study is the effects of the operating conditions on the internal
vapor pressure and temperature in an annular screen wick heat pipe, using distilled water …

Abstract High Temperature Gas-cooled Reactors (HTGR) have the advantage of inherent
safety compared with most Gen III reactors. They also have very high temperature, which …

Two-phase flow instability is influenced by many factors. The reported parameter effects on
instability boundary are incomplete and sometimes conflict. Dimensionless numbers are …

Most of previous conclusions about two-phase flow instability come from saturated two-
phase flow boiling tubes (SatTFB). Superheated two-phase flow boiling tubes (SupTFB) can …