r/engineering 2021

31 results (0.01 seconds)
The geartrain used in radial engines by the Royal Air Force in WW2.
2 images
Key pieces of the 2018 Structural Field Survey Report on Champlain Towers South highlighted including figures. Released after the collapse of the North-North-East section of the building on June 24. 55 out of 136 total units destroyed. Unknown whether recommended remediation works were undertaken.
6 images
Saw my first Schlieren in the wild! I thought it was so cool, my wife looked at me like I was crazy for holding a lit lighter next to our kitchen cupboard...
4 images
  • The sun was reflecting off the hood of the truck in the driveway straight into the open garage door.
  • I noticed all of the little "vapor waves" reflecting on the kitchen wall.
  • Had to get a lighter to test it out!
I’m trying to date the two J type thermocouples on the right and having no luck. Equipment is 60 years old as of last week. The one on the right still works. Anyone have an idea? I’m thinking that the two on the right might be OEM.
8 images
My fellow engineers, any of you know which screw this is ?
2 images
Some images or videos are hidden because they can no longer be found or have been removed by the file host ()