A professional web-based Manual J load calculation tool for residential HVAC sizing. This calculator performs accurate heating and cooling load calculations entirely client-side, making it fast, ...

Firstly, I take the NREL OC4 5MW wind turbine as an example, and divide the whole wind turbine into two parts, the upper wind turbine and the substructure, using the tower top cross-section as the ...

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 ...

Courtesy of www.MikeHolt.com. Based on the 2020 NEC. Sizing the feeder or service load for a dwelling isn’t simply a matter of totaling the loads or breaker ratings. The Code recognizes there’s load ...

Installing hurricane-impact windows is a critical investment in protecting your home from storms while improving its energy efficiency and boosting its value. Impact windows are specifically designed ...

Part UG-22 of Section VIII of the ASME Boiler and Pressure Vessel Code says that vessel designers must account for any expected loads on a vessel, in addition to the internal and external pressure ...