七刃海洋螺旋桨 3D模型

Russian submarine seven blade marine propeller Description A propeller is a type of fan that transmits power by converting rotational motion into thrust. A pressure difference is produced between the forward and rear surfaces of the airfoil-shaped blade, and a fluid (such as air or water) is accelerated behind the blade. Propeller dynamics can be modelled by both Bernoulli's principle and Newton's third law. A marine propeller is sometimes colloquially known as a screw propeller or screw. 3D model Information .3ds, .fbx and .obj files format does not have textures/materials applied and will not render like the preview images. Originally created with 3ds Max. Presentation Images rendered with V-Ray. Model created for subdivision. TurboSmooth Off - 12394 polygons TurboSmooth Iteration 1 - 99187 polygons TurboSmooth Iteration 2 - 396643 polygons © Vorpanzer 2014