Introduction to 3D modeling for architectural design Get started with Revit 3D modeling software for architecture and learn to create and edit walls, doors, windows, roofs, stairs, and other elements and core modeling concepts. 3D modeling for mechanical design using Inventor ...
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Radial engines have a relatively low maximum rpm (rotations per minute) rate, so they can often drive propellers without any sort of reduction gearing. Because all of the pistons are in the same plane, they all get even cooling and normally can be air-cooled. That saves the weight of wate...
Oobject put together a neat compilation of the famous telephone inventor's love for tetrahedrons. Scroll down to see his collection of pyramids, building towers, buildings, boats, kites and planes—all made completely out of tiny tetrahedrons. Amazing. ...
When the screw turns, the material inside (in this case, cereal) is displaced and pushed upward. The design of the screw is based on the inclined plane, another type of simple machine. The spiral acts like a long ramp, making it easier to move materials upwards with less effort. The ...
The deck is angled in two directions to let the water flow off the bridge deck. My idea was to create a mesh plane out of all the data points and place a perfectly flat plane at the right angle through it so I can see where it deviates from the flat plane. Th...
How to understand the forces, moments, and stress results in beam and bar elements in Inventor Nastran. Beam Orientation Beam and bar elements provide separate results at the two ends of the beam (at points A and B), and in three directions (local x-...
Smith's metamaterials proved the method. The recipe to invisibility lay in adapting it to different waves. The Smallest Frontier Metamaterials, a creation of science, don't occur naturally. In order to create the minute structures required to redirect electromagnetic waves, scientists employnanotechnolo...
(i.e. STEP or IGES), must be saved as CATParts. If the source design was saved as an assembly, it is imported to CATIA as a CATProduct. To create an STL file from it, you must first convert it to a multi-bodied part. The procedure described below is one of several methods for ...
The thrust from one or more engines pushes a plane forward, forcing air past its scientifically shaped wings to create an upward force called lift that powers it into the sky. That, in short, is how planes work—but how do jet engines work?