Calculate the force required to hold a 180 close return bend in equilibrium. The bend is in
Question:
Calculate the force required to hold a 180° close return bend in equilibrium. The bend is in a horizontal plane and is attached to a DN 100 Schedule 80 steel pipe carrying 2000 L/min of a hydraulic fluid at 2.0 MPa. The fluid has a specific gravity of 0.89. Neglect energy losses.
Step by Step Answer:
Q 2000 Lmin 1667 10 6 m 3 s1 L...View the full answer
Related Video
In Physics, a force is an influence that can change the motion of an object. A force can cause an object with mass to change its velocity, i.e., to accelerate. Force can also be described intuitively as a push or a pull. A force has both magnitude and direction, making it a vector quantity. In this video, the concept of force and torque is demonstrated with the practical application of changing the flat tire of the car.
Students also viewed these Sciences questions
-
Calculate the force required to hold a flat plate in equilibrium perpendicular to the flow of water at 25 m/s issuing from a 75-mm-diameter nozzle.
-
Calculate the force required to hold a 90 elbow in place when attached to DN 150 Schedule 40 pipes carrying water at 125 m 3 /s and 1050 kPa. Neglect energy lost in the elbow.
-
Seawater (sg 1.03) enters a heat exchanger through a reducing bend connecting a 4-in Type K copper tube with a 2-in Type K tube. The pressure upstream from the bend is 825 kPa. Calculate the force...
-
Your company, Printers Inc., is considering investing in a new plant to manufacture a new generation of 3D printers developed by the firms research and development (R&D) department. A consulting...
-
You purchase a new smartphone for $650. Suppose that during one year, there is a 0.2 probability that you will drop the phone, a 0.2 probability you "send it for a swim" (drop it in water), and a 0.6...
-
Prepare a memo that (1) summarizes relevant professional standards (standard and paragraph should be cited) related to each of the 4 issues and (2) proposes any journal entries for all misstatements...
-
How do architectural patterns differ from structural patterns? Provide examples.
-
On January 2, 2012, Banno Corporation issued $1,500,000 of 10% bonds at 97 due December 31, 2021. Interest on the bonds is payable annually each December 31. The discount on the bonds is also being...
-
A $1,000 bond with a coupon rate of 10% has a required return of 8% and 10 years to maturity. What is the current value of the bond?
-
Suppose a test for a disease is 80% accurate for those who have the disease (true positives) and 80% accurate for those who do not have the disease (true negatives). Within a sample of 4000 patients,...
-
A bend in a tube causes the flow to turn through an angle of 135. The pressure ahead of the bend is 275 kPa. If the standard hydraulic copper tube, 100 mm OD 3.5 mm wall, carries 0.12 m 3 /s of...
-
Calculate the force on a 45 elbow attached to an 8-in Schedule 80 steel pipe carrying water at 80F at 6.5 ft 3 /s. The outlet of the elbow discharges into the atmosphere. Consider the energy loss in...
-
Let f(x) = (2x2 + 1) (5x3 - 5x + 3)(4x - 3) Z7[x]. Write f(x) as the product of a unit and three monic polynomials.
-
The Presidio, previously a military base in San Francisco, is now a national park. It sits in the middle of San Francisco on some of the most valuable real estates in the United States. When it...
-
4.12. How much will $5,000 be worth in 10 with 6% interest compounded continuously? o years 4.13. How much money must you deposit now to have $5,000 in five years at 6% compounded continuously? 4.14....
-
What did the term bureaucracy originally mean? What does the word bureaucracy generally signify to the public today? Give an example of a public agency that was highly bureaucratic in nature but is...
-
Question Gross Rent Multiplier uses gross income and the formula is: Value/Gross Annual Income = Gross Rent Multiplier. A property generates gross rents of $40,000 yearly. It recently sold for...
-
) What is the marginal rate of substitution, MRS? State the definition and explain, in words, what it means. b) MRS will have an influence on the shape of an indifference curve. What influence? c)...
-
Draw a region of an alternating copolymer constructed from styrene and ethylene.
-
Read the Forecasting Supply Chain Demand Starbucks Corporation case in your text Operations and Supply Chain Management on pages 484-485, then address the four questions associated with the...
-
a. Calculate the mass density of the H atom. b. Compare your answer with the nuclear density assuming a nuclear radius of 1.0 Ã 10 15 m. c. Calculate the mass density of the H atom outside of...
-
Calculate the expectation value (r r) 2 if the H atom wave function is 100(r).
-
In spherical coordinates, z = r cos. Calculate z and z 2 for the H atom in its ground state. Without doing the calculation, what would you expect for x and y, and x 2 and y 2 ? Why?
-
You are the merchandise manager for Best Buy electronics and have been asked to expand the assortment of music products. Industry trends suggest more people are downloading their music online. How...
-
What impact has incurring major external debt by LDCs had on global and country income distribution? What impact have attempts to reduce the debt crisis had on income distribution?
-
What are the signs of potential aspiration in: (i) the medical history, (ii) parent case history, and (iii) clinical observation? How does this differ in a premature infant compared with a term...
Study smarter with the SolutionInn App