Water flows through a pipe with circular cross sectional area at the rate of V / t = 80 L / s where V is the volume and t is time. Let Av = 80 L / s where A is cross sectional area and v is velocity of fluid. For point 1, the radius of the pipe is 16 cm. For point 2, the radius of the pipe is 8 cm. Find (a) the velocity at point 1; (b) the velocity at point 2; (c) the pressure at point 2 by using Bernoulli’s equation where P Rgy 0.5 RV = constant. P is the pressure, R = density of fluid, V = square of fluid’s velocity, g = gravitational constant of 9.81 N / kg and y = 2 m = difference of height at 2 points. The pressure of point 1 is 180 kPa.

1 Answers  

---

Explain the some guidelines for sizing a psv for a fire scenario on a vessel in a refinery service?

0 Answers  

---

How can one estimate how the friction factor changes in heat exchanger tubes with a change in temperature?

0 Answers  

---

what is the meaning of flaring

4 Answers  

---

What does the catalytic converter on an automobile do?

0 Answers  

---

Question 48 - Let a ^ 2 = a x a and a ^ 3 = a x a x a where ^ is power function. Niobium is a metal with a body-centered cubic structure. The length of the unit cell structure is b = 0.3349 nm. (a) Find the volume for a unit cell structure for niobium. (b) There are 2 atoms per unit cell structure of niobium. The metal has a molar mass of 92.9 g / mol. One mole of the metal consists of 6.02 x 10 ^ 23 atoms. Find the mass of niobium per unit cell and the density of niobium.

1 Answers  

---

Suppose you have hot oil and cold water, what kind fluid you flow In shell side and tube side and why?

5 Answers  

---

What factors should be compared when evaluating cooling tower bids?

2 Answers  

---

How can wet carbon dioxide be responsible for a corrosion problem in iron-containing metals?

0 Answers  

---

A cantilever beam of length L = 3 m carries a uniformly distributed load (UDL) of W = 20 N / m throughout the length. Calculate the bending moment, BM of the beam near the fixed end. What is the shear force, SF at this point? Let SF = -WL, BM = -LWL/2.

1 Answers  

---

y we do not differ b/w atomic mass and atomic wieght? from engrtauseef2008@gmail.com

0 Answers  

---

Are fin tubes necessary for steam heating a liquid?

7 Answers   IOCL,

---