Engineering, 19.03.2020 00:24 sushiboy668
A specimen of a 4340 steel alloy has a plane-strain fracture toughness of 45 MPa√m. It is known that the largest surface crack in a plate of this specimen is 1.08 mm long. What is the maximum stress tensile normal to this crack that the specimen can tolerate without fracturing ? Assume that the geometric parameter Y has a value of 1.0. Answer Format: X (no decimal) Unit: MPa
Answers: 3
Other questions on the subject: Engineering
Engineering, 03.07.2019 14:10, kayabwaller4589
When at a point two solid phase changes to one solid phase on cooling then it is known as a) eutectoid point b) eutectic point c) peritectic point d) peritectoid point
Answers: 3
Engineering, 04.07.2019 18:10, siri5645
At 12 noon, the count in a bacteria culture was 400; at 4: 00 pm the count was 1200 let p(t) denote the bacteria cou population growth law. find: (a) an expression for the bacteria count at any time t (b) the bacteria count at 10 am. (c) the time required for the bacteria count to reach 1800.
Answers: 1
Engineering, 04.07.2019 18:10, redrosesxx
Water at 55c flows across a flat plate whose surface temperature is held constant at 95c. if the temperature gradient at the plate's surface for a given value of x is 18 c/mm, find a) local heat transfer coefficient. b) heat flux
Answers: 3
Engineering, 04.07.2019 18:10, demarcuswiseman
Calculate the bore of a cylinder that has a stroke of 18 inches and an extension time of 6 seconds at a flow rate of 4 gal/min.
Answers: 3
You know the right answer?
A specimen of a 4340 steel alloy has a plane-strain fracture toughness of 45 MPa√m. It is known that...
Questions in other subjects:
