Chestermiller's latest activity
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Chestermiller reacted to Greg Bernhardt's post in the thread Announcement Please welcome berkeman as PF Admin with
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I am thrilled and honored to announce that @berkeman has accepted a role as PF Admin! @berkeman has 20 impactful years at PF under his... -
Chestermiller replied to the thread Reconcile poundforce w/slug and lbmass.No. The 32.2 is fixed. And the measured force at the equator would be < 1 lb.
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Chestermiller replied to the thread Solubility of MgSO47H2O in water.Maybe they counted the water of hydration as part of the total water.
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Chestermiller replied to the thread Solubility of MgSO47H2O in water.https://www.sigmaaldrich.com/US/en/support/calculators-and-apps/solubility-table-compounds-water-temperature?srsltid=AfmBOorUE7OLxWEVYh6G...
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Chestermiller replied to the thread How Do I Draw This Shear and Moment Diagram?.You write an equation for the shear stress and bending moment vs x for each section of the beam. You then plot these equations on a graph.
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Chestermiller replied to the thread How Do I Draw This Shear and Moment Diagram?.OK. Let's see your moment balances now.
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Chestermiller replied to the thread Reconcile poundforce w/slug and lbmass.1 ##lb_f## is the force needed to give a mass of ##1\ lb_m## an acceleration of 32.2 ft/sec^2; it is also equal to the force needed to...
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Chestermiller replied to the thread How to estimate enthalpy change across a compressor in simple vapor compression cycle.The mass flow rate is determined by the heat load of the overall system. Are you saying that you have no idea what the outlet...
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Chestermiller replied to the thread Calculate waterflow on inclined plane.For flow water down an incline, the Manning equation (in SI units) reads: $$v=\left(\frac{1}{n}\right)R^{2/3}S^{1/2}$$where v is the...
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Chestermiller replied to the thread How Do I Draw This Shear and Moment Diagram?.Where did that reaction force come from?