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 ...

Many transmission structures are tested to failure at full-scale, leading to an improved understanding of capacity compared to most structures. Typically when extreme wind events occur, the maximum ...

Redundancy in power sources, including multiple utility feeds and paralleling generators, is crucial for ensuring continuous operation during outages. Proper load assessment and equipment redundancy ...

Switching power supply users used to be happy to get peak efficiencies near 90% at an operating point around 88% of full load. Today, peak efficiencies above 90% are achievable, and the challenge is ...

Driving capacitive loads at speed is difficult. The fundamental reason for this is that the current charging due to the voltage change is limited only by the equivalent series resistance (ESR), which ...

The National Institute of Standards and Technology started working toward its goal of a wind-load standard for tornado-resistant design after a tornado devastated Joplin, Mo., on May 22, 2011. A ...

The latest ASCE/SEI 7-22 Minimum Design Loads and Associated Criteria for Buildings and Other Structures standard contains some notable changes. “Structural engineers should be aware of significant ...

Thermal effects can increase or decrease bolt load and clamping capability. Measuring the angle of nut rotation can sometimes be used to gage preload. Modeling the ...