Calculate starin in axial and transverse direction

Assignment Help Mechanical Engineering
Reference no: EM13718980

A 10-ft long rectangular ASTM Grade 50 steel plate 1-in by 12-in cross section is used as a hanger and is subjected to a tensile load of 240,000 lb . the modulus of elasticity for steel is 30,000,000 psi and the poison ratio is 0.25

Calculate:

a) starin in axial and transverse direction .

b) total dimensional change in axial and transverse direction .

Reference no: EM13718980

Questions Cloud

Air flows with heat exchanger : Air at 600k flows with 3 kg/s into a heat exchanger and out at 100 C. How much (kg/s) water coming in at 100 KPA, 20 C can the air heat to the boiling point?
Clockwise without slipping on the fixed horizontal surface : At the instant shown, the rigid body OA rolls counter clockwise without slipping on the fixed horizontal surface, and point O has a velocity 2 m/s to the left and an acceleration of 1 m/s2 to the right. Point O is at the center of the semi-circle reg..
Cauldron of boiling liquid with a pulley system : A witch lifts her cauldron of boiling liquid with a pulley system. Once the cauldron is lifted, liquid issues from two identical holes of cross-sectional area 2,000 mm2 (each) with a velocity of 30 m/s. The liquid sprays 30o below the horizontal.
Energy when completely combusted in air : As a 75 slug car travels along a horizontal, 3200 ft section of road, it changes speed from 5 mph to 60 mph. During this acceleration, the car gets an average MPG of 15 MPG. How efficient is the car’s engine during the acceleration assuming 1 gallon ..
Calculate starin in axial and transverse direction : A 10-ft long rectangular ASTM Grade 50 steel plate 1-in by 12-in cross section is used as a hanger and is subjected to a tensile load of 240,000 lb . the modulus of elasticity for steel is 30,000,000 psi and the poison ratio is 0.25
Compute the stress-strain and total elongation : A 24 in long bar with a cross sectional area of 1.0 in^2 is subjected to an axial tensile load of 10,000 lb. compute the stress, strain and the total elongation if the bar material is :
Determine the air velocity at the exit when inlet velocity : The exhaust nozzle of a jet engine expands air at 388 kPa and 174 C adiabatically to 95 kPa. Determine the air velocity at the exit when the inlet velocity is low and the nozzle isentropic efficiency is 96 percent.
Suspended in a room filled with saturated steam : A 1.2-cm-diameter silver sphere initially at 25°C is suspended in a room filled with saturated steam at 100°C. Using the lumped system analysis, determine how long it will take for the temperature of the ball to rise to 50°C. Also, determine the amou..
How long will it take for the surface temperature : A long aluminium cylinder 50cm in diameter is initially at a uniform temperature of 200°C. It is suddenly subjected to a temperature of 70°C and h = 535W/m2K. How long will it take for the surface temperature to reach 100°C.?

Reviews

Write a Review

Mechanical Engineering Questions & Answers

  When the clay is removed it is at 500oc and it is left to

the inside surfaces of a pottery oven are all at 500oc. a cube of clay 10 cm on each side ? 0.9 initially at 20oc is

  Determine the distanced s traveled by the 10-kg cart before

the system is released from rest with no slack in the cable and with the spring unstretched. determine the distanced s

  Review of druckers the coming of the new organization

How significant have advances in information and communication technologies since the late 1980's been on how we do business? And how have the major types of businesses that exist changed over this time?

  Find expression for the velocity component in the z

air flows into the narrow gap of height h between closely spaced parallel disks through a porous surface as shown. use

  Evaluate the thermal conductivity of the soda lime glass at

consider a 300 mm x 300 mm window in an aircraft. for a temperature difference of 80 c from the inner to the outer

  If a balloon is filled with helium until the diameter is

a tank with volume 0.100m3 is filled with helium gas. if a balloon is filled with helium until the diameter is 30.0cm

  Determine the force of the rod on the particle and the

the particle has a mass of 0.5 kg and is confined to move along the smooth horizontal slot due to the rotation of the

  Determine the change in specific entropy kjkg-k for air

1 initially an insulated rigid tank contains 2.85 kg of water at 263oc and 1 mpa. a heater in the wall of the tank

  If the internal pressure equals that of the free stream

a high rise office building located in a city at sea level is exposed to a wind of 75 kmh. what is the static pressure

  Refrigerant 134a enters an insulated throttling valve at

refrigerant 134a enters an insulated throttling valve at 140 lbfin2 and 80degf. the refrigerant exits the valve at 50

  Assume constant specific heats where cwater 4179 kjkg-k

initially an insulated rigid tank contains 15.65 kg of water at 24.16oc and 101 kpa. the tank also contains a 3.12 kg

  Determine the final absolute pressure kpa of the gas

the pressure of a gas inside a piston-cylinder device is initially balanced by an atmospheric pressure of 100kpa and an

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd