WPLL Taxanaha caqliga leh mitirka socodka marawaxadaha dareeraha ah ayaa si weyn loo isticmaalaa si loo cabbiro dareeraha heerka socodka degdega ah iyo wadarta guud, si ay u maamusho oo ay qiyaasto mugga dareeraha. Mitirka socodka marawaxadaha waxa uu ka kooban yahay rotor-gaab badan oo lagu rakibay tuubo, oo siman socodka dareeraha. Rotor-ku wuu wareegayaa marka dareeruhu dhex maraayo daabka. Xawaaraha wareeggu waa shaqo toos ah oo ah heerka socodka waxaana lagu dareemi karaa soo qaadis birlab ah, unugga korantada, ama gears. garaaca korantada waa la tirin karaa oo waa la wada kordhin karaa.
Isku-dheellitirka mitirka socodka ee ay bixiso shahaado cabbirku waxay ku habboon tahay dareerayaashan, kaas oo viscosity ka yar yahay 5х10-6m2/s Haddii viscosity dareeraha> 5х10-6m2/s, fadlan dib u hagaaji dareenka dareeraha dhabta ah oo cusboonaysii iskuduwayaasha qalabka ka hor inta aanad bilaabin shaqada.