russ_watters's latest activity
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russ_watters replied to the thread Can a flow created by a fan show an Edge effect when hitting a wall?.So then what does the equation say is going on? It can be overlooked if it's irrelevant to the topic we were discussing. -
russ_watters replied to the thread Can a flow created by a fan show an Edge effect when hitting a wall?.I'd like for @T C to answer the question based on the incompressible flow form of Bernoulli's equation provided in Post #42. -
russ_watters replied to the thread Can a flow created by a fan show an Edge effect when hitting a wall?.I don't think this is very useful for low flow velocity situations, where the temperature and density changes are negligible and... -
russ_watters replied to the thread Can a flow created by a fan show an Edge effect when hitting a wall?.Those colors don't make any sense to me, given the streamline compression. & @256bits here's what AHRAE Fundamentals says (I'm trying... -
russ_watters replied to the thread Can a flow created by a fan show an Edge effect when hitting a wall?.Please look at the standard form of Bernoulli's equation @FactChecker provided and tell us what you see the answer is. You've been... -
russ_watters reacted to FactChecker's post in the thread Can a flow created by a fan show an Edge effect when hitting a wall? with
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That is a consequence in certain situations of Bernoulli's equation. It is not Bernoulli's equation. -
russ_watters reacted to 256bits's post in the thread Can a flow created by a fan show an Edge effect when hitting a wall? with
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Is this your understanding if flow around a house, building, mostly low rise? The reference given in the post 17 shows that flow around... -
russ_watters reacted to FactChecker's post in the thread Can a flow created by a fan show an Edge effect when hitting a wall? with
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It does seem clear from the diagrams @renormalize put in post #27, that the leading corners squeeze the streamlines together. That... -
russ_watters reacted to 256bits's post in the thread Can a flow created by a fan show an Edge effect when hitting a wall? with
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No. Bernoulli says nothing about a change in temperature. https://efficientengineer.com/bernoulli/ -
russ_watters replied to the thread Can a flow created by a fan show an Edge effect when hitting a wall?.This answer may be too short/flippant for @T C to have grasped. To expand: Bernoulli's principal/equation is a conservation of... -
russ_watters reacted to 256bits's post in the thread Can a flow created by a fan show an Edge effect when hitting a wall? with
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Bernoulli -
russ_watters reacted to jedishrfu's post in the thread What Free Privacy-Focused AI Chatbots Don’t Use My Data for Training? with
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I know they say that, but do you really believe it? Encryption and decryption degrade performance, and, as happens in companies... -
russ_watters reacted to Stavros Kiri's post in the thread Stargazing Solar Activity and Space Weather Update thread with
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Significant X-class Solar Flare and CME, yesterday ... (coming straight on us! ...) Space Weather News for Jan. 18, 2026 X-CLASS SOLAR... -
russ_watters reacted to AlexB23's post in the thread Peltier thermopar for hand heat charging battery with
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Well, a smart watch company made a thermocouple powered watch, but they are no longer around... -
russ_watters reacted to 256bits's post in the thread Peltier thermopar for hand heat charging battery with
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The whole human body at normal rest/light activity generates around 100W of metabolic energy production. If all the energy production...
