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Incidentally, during the course of the analysis a bug in the CSA/NASTRAN was detected namely the stress recovery for the BAR (beam) elements having linearly varying offset centroidal axis was largely erroneous. The revised results just obtained by the project team introducing constant offset of ...
Hello guys. In couple of months I will be finishing up with Practical Stress analysis course by Flabel. I am looking for similar course to keep my reading...
When inertial systems are activated, they must be “aligned,” to set the aircraft's initial position and velocity properly and to orient its axes relative to the Earth; this process is known as “gyrocompassing.” The Earth's rotation, of course, imposes a centripedal acceleration whose mag...
Finally, composite hydrogen tank design must be certified according to standards. Virtual testing can help identify any potential risks earlier and investigate more scenarios before proceeding to certification testing. Progressive failure analysis can be performed using Mechanical and Composite PrePost. LS-...
"If a woman wants to fly, first of all, she must, of course, abandon skirts and don a knickerbocker uniform." Howard Hughes, famous pilot and aircraft engineer who set a transcontinental airspeed record: "Find me some clouds!" Neil Armstrong, first person to step foot on the moon: ...
Airframe Stress Analysis & SizingMichael C.Y. Niu; Hardcover Raymer says: Another good structures book by Niu, more on analysis and structural sizing. Composite Airframe StructuresMichael C.Y. Niu; Hardcover Raymer says: Composites structure book by Niu, very well done. Practical Stress Analysis ...
(1,000 work hours in the previous two years) in order to keep an A&P certificate valid. Otherwise, a refresher course must be taken. The majority of airlines require Mechanics to possess a high school diploma and an A&P certificate. All certificate applicants are required to pass both a ...
(2) During development of manufacturing, where it refers to the design of airframe and systems associated with production aircraft. Some of such design work is referred to assustaining engineering. Of course, it is more complicated than that, and a limited description of the work that takes ...
The Von Mises effective stress can be calculated by hand with relatively simple formulas. This is usually covered in a college Machine Design course. My textbook gives formulas for Von Mises effective stress in terms of both principle stresses and applied tensile and shear stresses. The Von Mises...