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Fusion Science and Technology
Latest News
Commercial nuclear innovation "new space" age
In early 2006, a start-up company launched a small rocket from a tiny island in the Pacific. It exploded, showering the island with debris. A year later, a second launch attempt sent a rocket to space but failed to make orbit, burning up in the atmosphere. Another year brought a third attempt—and a third failure. The following month, in September 2008, the company used the last of its funds to launch a fourth rocket. It reached orbit, making history as the first privately funded liquid-fueled rocket to do so.
Chang Nyung Kim
Fusion Science and Technology | Volume 64 | Number 4 | November 2013 | Pages 787-799
Technical Paper | doi.org/10.13182/FST13-A24097
Articles are hosted by Taylor and Francis Online.
A three-dimensional liquid metal magnetohydrodynamic (LMMHD) flow in a manifold with three subchannels under a uniform magnetic field has been examined based on the computational fluid dynamics method. Although numerous analytic, experimental, and numerical studies on LMMHD duct flows have been performed, detailed flow characteristics of a LMMHD flow in a manifold with multiple channels have not been studied much. In the current study detailed behaviors of the fluid velocity, pressure, current, and electric potential of LMMHD flows in a manifold with three subchannels under a uniform magnetic field are elucidated. Also, an imbalance of mass flow rates in the three subchannels is addressed.