American Petroleum Institute's pressure vessel and tank committee recently concluded a 5-year effort to revise Standard 650 that provides design rules for reasonable margins against failure of ...

Realistic conceptual design loads in the early phase of the overall aircraft design for the mass estimation of fuselage and wing play an important role in the overall aircraft assessment for new ...

Bolt it in place, and off you go: A slewing ring is a contained system of balls or rollers, caging, raceways, mounting provisions, and often, integral gearing as well. These large units are designed ...

Figure 1: View of Global Finite Element Tug Model. Figure 2: Refined Structure in Way of Load Box. Figure 3: Load Application. Figure 4: ABS Load Box Yielding Evaluation Plot. Figure 5: Color Coded ...