The Application of Counter-Rotating Turbine in  Rocket Turbopump

<table class="table-group" id="tab1"><tr><td><table class="table"><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr class="thead"><td align="left"></td><td align="center">LH2 Pump</td><td align="center">LOX Pump</td></tr><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr><td align="left">Work</td><td align="center">2500 kW</td><td align="center">390 kW</td></tr><tr><td align="left">Rotational speed</td><td align="center">91000 rpm</td><td align="center">18800 rpm</td></tr><tr class="table-tr"><td colspan="3"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

International Journal of Rotating Machinery

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Table 1

Table 1: The Application of Counter-Rotating Turbine in  Rocket Turbopump 