Determine the dimensions of the tank, Mechanical Engineering

Determine the dimensions of the tank:

A conical water tank is to be fabricated from steel plate of 10 mm thickness. The shell should contain an apex angle (α) 15o. If the permissible tensile stress is 140 N/mm2, determine the dimensions of the tank.

Solution

Unit weight of water, w = 9.81 × 10- 3 N/mm3.

Apex angle, α = 15o

Thickness, t = 10 mm

Permissible tensile stress, σn = 140 N/mm2

Therefore, we get 140 = wh2  tan α / 4t cos α

=9.81 × 10- 3 × h2 tan 15o / 4 × 0 × cos 15o

∴          h = 1434.5 mm

We know, r = h tan α = 1434.5 tan 15o = 384.4 mm. Base radius = 384.4 mm.

Posted Date: 1/21/2013 2:15:03 AM | Location : United States







Related Discussions:- Determine the dimensions of the tank, Assignment Help, Ask Question on Determine the dimensions of the tank, Get Answer, Expert's Help, Determine the dimensions of the tank Discussions

Write discussion on Determine the dimensions of the tank
Your posts are moderated
Related Questions
Introduction And Over View Of Various Manufacturing Process The main aim behind advances in engineering and technology has been to raise the standard of living of man and to ma


Q. Flange Assembly with Bolt Tensioning? Measure the free length of the bolts ultrasonically. This must be done prior to applying any load to the bolt. Install bolts on the

derive an expression for range along iclined palne

Q. Functions of geometric modeling? Design Analysis • Evaluation of area, volume, mass and inertia properties. • Interference checking in assemblies. • Analysis of

Problem You are playing tetherball because you are seven years old and you have nothing better to do.  If the tetherball has a mass of 1 kg and the rope is 1.5 m long and can w

we perform mockup test to 10 tube with tubesheet. please give the cutting plan?

Define the Adjustable auger mechanisms They improved mounting arrangement for the auger and auger drive mechanism of a floating screed type asphalt paver. And they provide actu

what is the essentials of a good boiler?

Closed, open and isolated system-Thermodynamics system: Sol: In thermodynamics the system can be defined as the quantity of matter or region in space upon which attention is