Engineering, 15.11.2019 06:31, cheyennebatz3609

An aircraft component is fabricated from an aluminum alloy that has a plane-strain fracture toughness of 40 mpa1m (36.4 it has been determined that fracture results at a stress of 300 mpa (43,500 psi) when the maximum (or critical) internal crack length is 4.0 mm (0.16 for this same component and alloy, will fracture occur at a stress level of 260 mpa (38,000 psi) when the maximum internal crack length is 6.0 mm (0.24 in.)

Answers: 2

Show answers

Other questions on the subject: Engineering

Engineering, 04.07.2019 19:10, nhester3401

Agas is compressed from vi 0.3 m, p 1 bar to of v2 0.1 m3, p2--3 bar. pressure and volume are related linearly during the process. for the gas, find the work, in kj.

Answers: 2

continue

Engineering, 04.07.2019 19:20, mariahmimibrooks

Liquid flows at steady state at a rate of 2 lb/'s through a pump, which operates to raise the elevation of the liquid 100 ft from control volume inlet to exit. the liquid specific enthalpy at the inlet is 40.09 btu/lb and at the exit is 40.94 btub. the pump requires 3 btu/s of power to operate. if kinetic energy effects are negligible and gravitational acceleration is 32.174 tt/s, the heat transfer rate associated with this steady state process is most closely 1)-2,02 btu/s from the liquid to the surroundings 2)-3.98 btu/s from the surroundings to the liquid. 3)-4.96 btu/s from the surroundings to the liquid. 4)-1.04 btu/s from the liquid to the surroundings.

Answers: 2

continue

Engineering, 06.07.2019 03:30, aksambo4707

State the stress optic law in two dimension and obtain an expression for the same.

Answers: 2

continue

Engineering, 06.07.2019 04:10, jessicajustice6215

Cold water (cp=4180j/kg k) leadıng to a shower enters a thin-walled double-pipe heat transfer at 15c at a rate of 0.25kg/s and is heated to 45c by hot water (cp=4190j/kg k) that enters at 100c at the rate of 3kg/s. if the overall heat transfer coefficient is 950w /m2 k , determıne the rate of heat transfer and the heat transfer surface area of the heat exchanger using e - ntu method

Answers: 1

continue

Do you know the correct answer?

An aircraft component is fabricated from an aluminum alloy that has a plane-strain fracture toughnes...