Abstract: In the dynamic modeling of shell-tube heat exchangers using the lumped-parameter method, empirical formulas are usually used to calculate the heat transfer coefficient between the shell side ...
Worldwide peanut production results in more than 10 million tons of waste piling up each year in the form of discarded shells – but now scientists have discovered a method of turning this biomass into ...
Researchers say they’ve discovered a supply-chain attack flooding repositories with malicious packages that contain invisible code, a technique that’s flummoxing traditional defenses designed to ...
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