径向汽轮机在气动设计方面与轴流式汽轮机有较大差异，蒸汽沿转子径向流入流道，经90度转弯后沿转子轴流出。汽轮机采用整段转子，具有较高的转速，通常在10000~6000rpm之间。

JINGXIANGSHIHEZHOULIUQILUNJIJUYOUBUTONGDELIXIANGGONGZUOFANWEI，ZAIXIAOXING（<5MW）BEIYASHIQILUNJIXILIEZHONG，JINGXIANGSHIQILUNJIJUYOUGENGXIAODEYEDUANSUNSHIHEERCILIUSUNSHI，QIEJIEGOUJINCOU、YUNXINGKEKAO，YINCIJUYOUBIZHOULIUSHIQILUNJIGENGJIAYOUYUEDEXINGNENG。ZAI5MWGONGLVYIXIA，JIZUXIAOLVKECONGZHOULIUSHIDE30%~60%TIGAODAO65%~85%。JINGXIANGSHIQILUNJILINGWAIYIGEYOUDIANJIUSHIDANJISHUCHUGONGLVDA，YUZHOULIUSHITOUPINGXIANGBI，ZAITONGYANGDEJINKOUQILIANGHEZUICHUCANSHUXIA。SHUCHUGONGLVYUEDUO15%~50%。

DANJI：

ZHONGXIAOZHOULIUSHIQILUNJI

JUEDUIXIAOLV：≈50%

JINGXIANGSHIQILUNJI：

JUEDUIXIAOLV：70-85%