Mar 22, 2007 · I was thinking about the principle of energy density and how sharp knives cut so easily because their surface areas are tiny and thus any force applied to them is imparted on …

Mar 19, 2025 · The discussion centers on designing a blade root attachment for an axial fan, focusing on dovetail and fir tree designs. The fir tree design is favored for its load distribution …

Apr 14, 2025 · The unique shape and design of these turbines aim to enhance safety and efficiency, although they may incur losses due to oblique blade angles. Compared to …

Apr 5, 2021 · I am bad at taking notes. I have always borrowed/bought my friends' notes to brush up for the exams because of that. I want to learn how to take notes for physics and math on …

Feb 6, 2016 · Hello, I have a question about the chord length of rotor blades from wind turbines. I do not really understand what the difference is to the radius of a...

Mar 7, 2007 · hey guys, I'm new here but i was a bit stuck on thinking about how air flow is effected by a fan. it's probably a really simple question, but it's got my cobwebbed brain a bit …

Jan 9, 2022 · Hey Everybody! I was wondering why do we need Stators in compressors and turbine, for instance the goal of compressor is to increase the outlet pressure, so that the …

Mar 22, 2014 · Hi - I know someone must have thought of this already, so maybe you can help me understand. When I look at some of these modern wind turbines, the blades seem massively …

Nov 4, 2012 · Homework Statement Hi all! I am been working on an EEI. Basically I recorded the power output (P=VI) of a wind turbine with the blades at different...

Nov 10, 2016 · I'm Brazilian, and until a few years ago most commercial electric fans sold in the country looked like this: But then one company started making them with 6 blades, claiming it …