Question: Liquid sodium is to be heated from 500 K to 600 K by passing it at a flow rate of 5.0 kg/s through a 5

Liquid sodium is to be heated from 500 K to 600 K by passing it at a flow rate of 5.0 kg/s through a 5 cm ID tube whose surface is maintained at 620 K. What length of tube is required?GIVENLiquid sodium flow in a tubeBulk temperaturesInlet (Tb,in) = 500 KOutlet (Tb,out) = 600 KInside tube diameter (D) = 5 cm = 0.05 mTube surface temperature (Ts) = 620 KMass flow rate (m) = 5.0 kg/sASSUMPTIONSSurface temperature is constant anduniform

T= 620 K %3D Sodlum Tain - 500 K Toout =600 K D=5 cm rh-5 kg/s L=?

Step by Step Solution

★★★★★

3.51 Rating (161 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

The Reynolds number is This is within the range of E... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Document Format (1 attachment)

66-E-M-E-H-M-T (1768).docx

120 KBs Word File

Students Have Also Explored These Related Mechanical Engineering Questions!

Liquid sodium is to be heated from 120 to 149oC at a rate of 2.3 kg/s. A 2.5-cm diameter electrically heated tube is available (constant heat flux). If the tube wall temperature is not to exceed...

Liquid mercury at 0.5 kg/s is to be heated from 300 to 400 K by passing it through a 50-mm-diameter tube whose surface is maintained at 450 K. Calculate the required tube length by using an...

Liquid benzene (specific gravity = 0.86) is to be heated in a counterflow concentric-pipe heat exchanger from 30 to 90?C. For a tentative design, the velocity of the benzene through the inside pipe...

a. Example 13-1: Batch Reactor with an Exothermic Reaction Wolfram 1. Adiabatic Case: Use Wolfram to see whether you can find a trajectory that is ready to ignite and whose trajectory looks like a...

5-43C Consider an adiabatic turbine operating steadily. Does the work output of the turbine have to be equal to the decrease in the energy of the steam flowing through it? 5-44C Consider an air...

ATTEMPT ALL QUESTIONS. BE SURE TO ANSWER A body with mass m = 1 2 kg is attached to the end of a spring that is stretched 2 m by a force of 100 N. Furthermore, there is also attached a dashpot4 that...

5-180 Determine the power input for a compressor that compresses helium from 150 kPa and 20C to 400 kPa and 200C. Helium enters this compressor through a 0.1-m2 pipe at a velocity of 15 m/s. 5-181...

1)solve all questions either i will dislike Data Data Q2) Calculate the overhead flow rate in kmoles/s (shell side)? Calculate the flow rate for each compound in kg/s and kmoles/s Assuming the wt%...

Hot water for an industrial washing operation is produced by recovering heat from the flue gases of a furnace. A cross-flow heat exchanger is used, with the gases passing over the tubes and the water...

ANSWER ALL QUESTIONS. BE SURE TO ANSWER 2 -1 C What is the difference between the macroscopic and microscopic forms of energy? 2-2C What is total energy? Identify the different forms of energy that...

Consider the recent performance of the Closed Fund, a closed-end fund devoted to finding undervalued, thinly traded stocks: Here, price premiums and discounts are indicated by pluses and minuses,...

The discrete-time dynamical system bt+1 = 2.0bt with b0 = 1.0. The following steps are used to build a cobweb diagram. Follow them for the given discrete time dynamical system based on bacterial...

Which of the following is generally considered a reason why a defendant may not want a third - party claim to be heard with the main action? Question 2 options: A second trial may have different...

Number 10.25. 10.26. Please help me Problems 423 1425. Calculate the gravitational pobtential and the gravitationial field intensity due to a thin circular disk of mss M and radius R for point P on...

Consider the following two gas-phase reactions: A+B C 2C D The equilibrium constants of the two reactions are given by, K, =- a a, yaP %3D K. Where y, indicates the mole fraction defined as Nj / Nr...

1) Consider the autonomous system -h(x,)-x where the function h is locally Lipschitz with h(0) 0 and x,h(x,) >0, Vx, 0, %3D Take the Lyapunov function Determine the range of k to be the origin...

2. Read/research the Kingfisher Airlines case and identify and list any FIVE ethical and corporate governance issues involved, which led to its failure, along with your comments (20 Marks) The answer...

? ? ? ?? Company A Cash Net Sales Revenue Finished Goods Inventory Cost of Goods Sold Selling Expenses Equipment Work-in-Process Inventory Accounts Receivable Cost of Goods Manufactured...

Is Medicaid (federal government aid to low-income families and individuals) an automatic stabilizer?

Calculate the peak heat flux for nucleate pool boiling of water at 300 kPa pressure and 110C on clean copper.

For establishing an experimental station that carries out mineral prospecting on the Moon and also houses periodic human visits for space-based explorations, a cooling (or thermal management) system...

In a metal alloy manufacturing and heat treatment plant and in its immersion quenching process, steel plates are first heated in a furnace and then quenched (or cooled) in a coolant bath to obtain...

The experimental probability that a customer at a restaurant qualified for a senior 2 discount was found to be . The restaurant recorded 16 senior discounts on a given day. What was the number of...

What is the present value of the following set of cash flows, discounted at 1 4 . 1 % per year? \ table [ [ Year , 1 , 2 , 3 , 4

Consider the single factor APT. Portfolio A has a beta of 1 . 4 and an expected return of 2 4 % . Portfolio B has a beta of 0 . 8 and an expected return or 2 0 8 . The risk - free rate of return is 5...