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Sezon 2018
Water hammer can work in both directions, and I only discussed one of those in the previous video (https://www.youtube.com/watch?v=xoLmVFAFjn4). Today's episode revisits that
.. show full overview
Water hammer can work in both directions, and I only discussed one of those in the previous video (https://www.youtube.com/watch?v=xoLmVFAFjn4). Today's episode revisits that demonstration to show how water hammer can form a vacuum pressure in a pipe. Momentum carrying fluid away from a valve wants to keep going even after the valve is closed. This generates a negative pressure than can cause major damage!
...and other musings on thermal movement of large civil works.
...and other musings on thermal movement of large civil works.
What's the difference between concrete and cement?
What's the difference between concrete and cement?
More destructive testing to answer your questions about concrete.
More destructive testing to answer your questions about concrete.
Original Title: What are Cosmic Rays?
Ever heard of a muon? I hadn't either until I stumbled upon this awesome project! Now I can detect and count these cosmic particles from my desktop - and you can too.
Original Title: What are Cosmic Rays?
Ever heard of a muon? I hadn't either until I stumbled upon this awesome project! Now I can detect and count these cosmic particles from my desktop - and you can too.
The basics of fluid cavitation, including demonstration from AvE.
The basics of fluid cavitation, including demonstration from AvE.
How simple reinforcement is used to prevent collapse of rock tunnels.
How simple reinforcement is used to prevent collapse of rock tunnels.
Wind can be one of the most critical and complicated loads on civil structures.
Wind can be one of the most critical and complicated loads on civil structures.
Check out the first two videos on concrete if you haven't seen them already:
Check out the first two videos on concrete if you haven't seen them already:
Comparing modern concrete to that of the western Roman empire.
Comparing modern concrete to that of the western Roman empire.
Sometimes conventional reinforcement isn't enough. The basics of prestressed concrete.
Sometimes conventional reinforcement isn't enough. The basics of prestressed concrete.
Purpose and function of elevated water storage tanks.
Purpose and function of elevated water storage tanks.
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