Oxygen flows through a 1-cm diameter hole in a storage vessel to atmospheric pressure. The ambient temperature

Question:

Oxygen flows through a 1-cm diameter hole in a storage vessel to atmospheric pressure. The ambient temperature is $298 \mathrm{~K}$.

a. What minimum pressure in the tank is required to guarantee choked flow through the hole?

b. If the gas is stored in the vessel at $2 \mathrm{~atm}$, what is the mass flow rate?

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For answer-question

Chemical Process Safety Fundamentals With Applications

ISBN: 9780134857770

4th Edition

Authors: Daniel A. Crowl, Joseph F. Louvar

See More Books

Question Posted: Jan 24, 2024 01:02 AM

See More Questions

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...
A 1 cm diameter insulated pipe carries a steady flow of water at a velocity of 30 m/s. The temperature increases from 300 K at the inlet to 301 K at the exit due to friction. If the specific entropy...
A mixture of air and a fine spray of gasoline at ambient (outside air) temperature are fed to a set of piston-fitted cylinders in an automobile engine. Sparks ignite the combustible mixtures in one...
create their own business and account for their business operations. Business ideas and accounting knowledge for a partnership business is the fundamental part of the assessment. In addition,...
A thin, homogeneous wire is bent to form the perimeter of the figure indicated. Locate the center of gravity of the wire figure thus formed. 375 mm
A certain part of cast iron piping of a water distribution system involves a parallel section. Both parallel pipes have a diameter of 30 cm, and the flow is fully turbulent. One of the branches (pipe...
Bert C. Roberts Jr. was chairman of WorldComs board of directors. Immediately before that, he had been chairman of MCI, which WorldCom acquired on September 14, 1998, in a transaction valued at...
The Vang Hotel opened for business on May 1, 2012. Here is its trial balance before adjustment on May 31. Other data:1. Insurance expires at the rate of $450 per month.2. A count of supplies shows...
4. Write as a single power, then evaluate. Express answers in rational form. a) V55 -16 b) c) 284 7 18 (9) d) 2
Natural gas flows from a source at 100 bara through $100 \mathrm{~m}$ of $0.5-\mathrm{cm}$ ID new commercial steel pipe to atmospheric pressure. The pipe is horizontal. Determine if this flow is...
Cyclohexane flows through $100 \mathrm{~m}$ of horizontal pipe. The pipe is $3-\mathrm{cm}$ ID commercial steel pipe with light rust. The upstream supply pressure is 7 barg and the downstream...
The following transactions occurred during the month for Teresa Parker, CPA, P.C.: a. Parker opened an accounting firm by investing $14,100 cash and office furniture valued at $5,200. The business...
After reading the article "Television and the Decline of Deference" what does "deference" mean? Are we currently a society without much "deference" -- and that mass media has played a major role in...
Discuss how the health care external environment differs from that faced by the average U.S. company. Explain this in terms of both the industry and macroenvironment levels ?
In the Case: Great Western Hospital: High-risk Pregnancy Care What risk issues that are confronting the hospital.? What options they had to "manage" those risk issues ? And which of those options...
1. Why do you think people are so motivated to come up with attributions for behavior? 2. Can you think of a situation when you have committed the error of over attribution with someone? What...
The three types of face needsfellowship face, competence face, autonomy facewhich is the most important to you? Under what circumstances do the others become more important? Can you think of a...
Digit Tech Company, a communications equipment manufacturer, recently fell victim to a fraud scheme developed by one of its employees. To understand the scheme, it is necessary to review Digit Techs...
Independent random samples of sizes n1 = 30 and n2 = 50 are taken from two normal populations having the means 1 = 78 and 2 = 75 and the variances 21 = 150 and 22 = 200. Use the results of Exercise...
The tie-down mount in Figure P5.23 is bolted to the deck of a cargo truck and restrains the steel cable under 1.2 kN of tension. Determine the shear stress in the 6-mm-diameter bolt. Neglect the...
A spur gear transmits 35 N m of torque to the 20-mm-diameter driveshaft. The 5-mm-diameter setscrew threads onto the gears hub, and it is received in a small hole that is machined in the shaft....
A plastic pipe carries deionized water in a microelectronics clean room, and one end of it is capped (Figure P5.25). The water pressure is p 0 = 50 psi, and the cap is attached to the end of the pipe...
What is the domain Of the reciprocal Function of f(x)=5x-1?
Imagine a zero-coupon bond (ZCB) that has eight years left to maturity. If this bond is trading at $700 (with a face value of $1,000), what is the yield to maturity (YTM) of this bond?
As you may either be in or soon entering, the healthcare field, you will have patients or clients who smoke cigarettes but would like to quit. Think about how you might respectfully and...

Oxygen flows through a 1-cm diameter hole in a storage vessel to atmospheric pressure. The ambient temperature

Question:

Step by Step Answer:

This problem is related to fluid dynamics and flow through an orifice a For flow to be choked also k...View the full answer

Chemical Process Safety Fundamentals With Applications

Students also viewed these Engineering questions