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Evaporation of water using a vacuum pump - COMSOL

The transport rate through the hydrophobic membrane is driven by the permeation flux. The permeation flux rate for water through the membrane $J_{w,M}$ (mols / m$^2$ s) is proportional to the ...
Jeffrey J Weimer's user avatar
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Packaging Fresh Fruit in Aluminum Cans but still spoiled after 7 days

In additional to all the comments regarding sterilizing the container and the fruit, previously steel can used to have a coating of tin on the inside to prevent the contents reacting with the steel ...
Fred's user avatar
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Packaging Fresh Fruit in Aluminum Cans but still spoiled after 7 days

You do not mention what process you used to sterilize the fruit. If you used no process, then you also canned the micro-organisms that ate the fruit and produced the by-products that created the ...
bcw's user avatar
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Reactor with mixing and a cooling jacket

The reactor fluid with mass $m_r$ and thermal capacity $c_{pr}$ will experience temperature $T_r$ change in time $t$, which will depend on the heat flux into cooling fluid $\dot{Q}_c$: $$-m_r\cdot c_{...
Tomáš Létal's user avatar

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