In differential centrifugation of cells with diameter D in centimeter, the square of D is given by D x D = [18n ln (RF / RI) ] / [ (RP – RFF) Wt ] where n is the fluid viscosity (poise), RF is the final radius of rotation (cm), RI is the initial radius of rotation (cm), RP is cell density (g/ml), RFF is the fluid density (g/ml), W the square for the rotational velocity in (radians / s) (radians / s), t is the time required to sediment from RI to RF (s). Derive an equation for W as a function for D, n, RF, RI, RP, RFF and t, with the stated units above, in radian

1 Answers  

---

significance of fouling factor in shell and tube heat exchnager

1 Answers  

---

what is the melting point of ash?what is value of ash in crude oil?

1 Answers  

---

At what temperature does water have maximum density?

0 Answers  

---

What is the practical particle size limit for pneumatic conveying?

0 Answers  

---

Explain how does a tank-blanketing valve operate?

0 Answers  

---

What does Dew point -40C mean in an air drying unit.

4 Answers  

---

what is defferance between tubular & automotive plate battery

0 Answers  

---

Name some common causes of control valve noise?

0 Answers  

---

What is some good advice for specifying allowable pressure drops in shell and tube exchangers for heavy hydrocarbons?

0 Answers  

---

What is the difference between horizontal and vertical heat exchanger?

0 Answers  

---

which book is better for written test of a refinery or a chemical industry-o.p gupta or DR.RAM PRASAD?

2 Answers  

---