In the living world as a whole, carbon and nitrogen are in continuous circulation, driven by the energy of sunlight (see biosphere).
No discounting here, or through newspaper circulation drives or magazine wholesalers.
Natural circulation driven nuclear reactors are prone to flow instability during the startup transients.
A downcomer is designed to enable investigation of the effectiveness of natural circulation driven coolability.
A novel scoping method is proposed that can automatically generate design variable range of the natural circulation driven liquid metal cooled small reactor.
Passive off-axis hydrothermal convection of seawater in older crust is in general a Rayleigh-Benard type circulation driven by the heat flow from the underlying, cooling crust [10].
This paper intends to provide the state-of-the-art reviews on the theoretical analysis and experimental studies on flow instability in three types of natural circulation driven reactors, ranging from conventional nuclear reactors to small modular reactors.
Facies and paleocurrent analysis indicate offshore and alongshore sediment transport modes, consistent with coastal circulation driven by storms normally incident to the shoreline and a sharp change in coastline orientation.
It is known that the circulation driven head of a heat pipe is mainly determined by both the vapor pressure head and the liquid pressure head generated at the phase change interface.
