چرخش
type: Concept
preferred label: rotation @en
related: شارش چرخشی

شارش چرخشی
type: Concept
broader: شارش
preferred label: rotational flow @en
related: شارش گردشی
related: چرخش

شارش گردشی
type: Concept
preferred label: swirling flow @en
related: شارش چرخشی

شارش
type: Concept
narrower: شارش چرخشی
preferred label: flow @en