The pressure drop of a nutrient fluid flowing through the hollow fibers of a bioreactor cannot exceed 50 mmHg. There are 10,000 fibers in the bioreactor, and the total flow rate of the nutrient media to the bioreactor is 50 L/min. Estimate the allowable length of these fibers assuming the hollow fiber radius is 0.1 cm, the viscosity of the nutrient fluid is 0.05 Pa. s and the density is 1200 kg/m3.

1. loamy sand is about 80% sand with 10% clay and defined mostly by sand particles with some clay to provide structure and fertility. the sand particles are easily visible and the soil holds structure but breaks apart easily.

2. scott sand can improve his soil quality by incorporating more silt and organic matter into the soil. peat moss and organic matter can also be incorporated.

nucleus

would be most reasonable answer tbh

bru what tyep of qus is dis

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