The rocket nozzle shown below consists of three welded sections. Determine the axial stress at junctions 1

Question:

The rocket nozzle shown below consists of three welded sections. Determine the axial stress at junctions 1 and 2 when the rocket is operating at sea level. The mass flow rate is 770 lb_m/s.

3 Thickness = 3/8 in. Welds 6700 fps 900 fps 3400 fps 24 in. 18 in. 12 in. 26 psia 990 psia 530 psia

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

Step by Step Answer:

Related Book For book-img-for-question

Fundamentals Of Momentum Heat And Mass Transfer

ISBN: 9781118947463

6th Edition

Authors: James Welty, Gregory L. Rorrer, David G. Foster

See More Books

Question Posted: Oct 31, 2018 07:37 AM

See More Questions

The main propulsion system of a space shuttle consists of three identical rocket engines which provide a total thrust of 1200 kips. Determine the rate at which the hydrogen-oxygen propellant is...
In problem 15-3-16 [BNQ] (a) determine the thrust if the outside pressure is 0 kPa. (b) What-if Scenario: What would the thrust be if the normal shock did not exist? Problem 15-3-16 A rocket nozzle...
A rocket nozzle has an exit-to-throat area ratio of 4.0 and a throat area of 100 cm2. The exhaust gases are generated in a combustion chamber with stagnation pressure equal to 4 MPa and stagnation...
Consider the generalized externality problem. Assume the damage and cost functions are given by: (a) Determine the non-regulated level of E if the polluter has the right to pollute. (b) Determine the...
(a) Show that if a satellite orbits very near the surface of a planet with period T, the density (mass per unit volume) of the planet is (b) Estimate the density of the Earth, given that a satellite...
ustralia's Current Account. Use the following balance of payments data for Australia from the IMF: LOADING... . What is Australia's balance on goods for years 2008, 2011, and 2015? The balance on...
Calculate Material Mix Variance: Materials Std. Qty. Std. Price Actual Qty. Actual Price (kg) (Rs.) (kg.) (Rs.) A 20 5 25 6 8 30 3 25 5 [Ans.: Material Mix Variance of Material Usage Variance Rs. 10...
Heather Company has $10,000 to invest. One alternative will yield 10% per year, compounded annually for four years. A second alternative is to deposit the $10,000 in a bank that will pay 8% per year,...
You are the chief accountant for the Profit Corporation. Earlier this year Profit purchased 80% of the common stock of the Little Company. The President asks, What is non-controlling interest? Must...
PM Computers is an international manufacturer of computer equipment and software. It is going to introduce a number of new products in the coming year, and it wants to develop marketing programs to...
Water flows steadily through the horizontal 30° pipe bend shown below. At station 1, the diameter is 0.3 m, the velocity is 12 m/s, and the pressure is 128 kPa gage. At station 2, the diameter is...
The pressure on the control volume illustrated below is constant. The x components of velocity are as illustrated. Determine the force exerted on the cylinder by the fluid. Assume in-compressible...
Anna received tangible personal property with a fair market value of $65,000 as a gift in 2017. The donor had purchased the property for $77,000 and had taken $77,000 of depreciation. Anna used the...
On January 1, 20X1, Popular Creek Corporation organized SunTime Company as a subsidiary in Switzerland with an initial investment cost of Swiss francs (SFr) 76,000. SunTime's December 31, 20X1, trial...
In November 2 0 2 4 , Lily informed you that she needs additional cash flow to meet her personal debt obligations. Lily does not want to sell more stock than she needs to because she wants...
Bennett limited provides mobile library services to the community of longbourn. bennett has preliminary operating results for the first year and the company found that net income is different from...
What is printed when the value of x is 34? if (x < 32 ) { if (x22) { } System.out.println("Blue"); else if (x <10) { } System.out.println("Red"); else if (x > 25 ) { System.out.println("Yellow"); } }...
Heidi expresses concern in the video that when employees are also friends, holding them accountable for performance "doesn't come as naturally" to her. She asks you, "Does my focus on relationship...
The equation of a curve is y 3 12xy + 16 = 0. a. Show that the curve has no stationary points. b. Find the coordinates of the point on the curve where the tangent is parallel to the y-axis.
As indicated by mutual fund flows, investors tend to beat the market seek safety invest in last year's winner invest in last years loser
You go to an amusement park with your friend Betty, who wants to ride the 30-m-diameter Ferris wheel. She starts the ride at the lowest point of a wheel that, as you face it, rotates...
A cannon tilted upward at 30 fires a cannonball with a speed of 100 m/s. What is the component of the cannonballs velocity parallel to the ground?
You are fixing the roof of your house when a hammer breaks loose and slides down. The roof makes an angle of 35 with the horizontal, and the hammer is moving at 4.5 m/s when it reaches the edge. What...
The company sold merchandise to a customer on March 31, 2020, for $100,000. The customer paid with a promissory note that has a term of 18 months and an annual interest rate of 9%. The companys...
imer 2 0 2 4 Question 8 , PF 8 - 3 5 A ( similar to ) HW Score: 0 % , 0 of 1 0 0 points lework CH 8 Part 1 of 6 Points: 0 of 1 5 Save The comparative financial statements of Highland Cosmetic Supply...
An investor wants to purchase a zero coupon bond from Timberlake Industries today. The bond will mature in exactly 5.00 years with a redemption value of $1,000. The investor wants a 12.00% annual...

The rocket nozzle shown below consists of three welded sections. Determine the axial stress at junctions 1

Question:

3 Thickness = 3/8 in. Welds 6700 fps 900 fps 3400 fps 24 in. 18 in. 12 in. 26 psia 990 psia 530 psia

Step by Step Answer:

Steady incompressible flow For CV between 12 of the f...View the full answer

Fundamentals Of Momentum Heat And Mass Transfer

Students also viewed these Physics questions