Ngwaọrụ Nlekota Tsunami Sim One bụ ngwaọrụ nlekota emere iji chọpụta tsunami n'oke osimiri. Ụzọ ịdọ aka ná ntị ndị dị ugbu a dabere na ntụgharị data ala ọma jijiji, nke na-egbu oge ma na-abụkarị nke na-ezighị ezi. Sim One na-atụ mmegharị ime osimiri ozugbo ozugbo. A na-arapara ọtụtụ ngwaọrụ ndị a n'usoro dịka agbụ, kilomita 30 ruo 50 dịpụrụ ibe ha, na-emepụta netwọk nlekota. Mgbe achọpụtara oke mmiri osimiri dị egwu, a na-ahapụ buoy nkwukọrịta ka o zipụ ozi ịdọ aka ná ntị site n'elu mmiri. E ji aluminium bronze na titanium mee okpokoro ya, tinyekwara ihe mkpuchi na-egbochi nchara.

Aha oru ngo : Sim One, Aha ndị na-emepụta ya : He Li, Nankai Cheng and Li Yang, Aha onye ahịa : University of Electronic Science and Technology of China.