Engineering, 03.12.2021 17:30, tasnimsas3
Compute the longitudinal strength of an aligned carbon fiber– epoxy matrix composite having a 0.20 volume fraction of fibers, assuming the following: (1) an average fiber diameter of 6 × 10–3 mm, (2) an average fiber length of 8.0 mm, (3) a fiber fracture strength of 4.5 GPa, (4) a fiber–matrix bond strength of 75 MPa, (5) a matrix stress at composite failure of 6.0 MPa, and (6) a matrix tensile strength of 60 MPa.
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, caitlynnpatton1208
Water in a partially filled large tank is to be supplied to the roof top, which is 8 m above the water level in the tank, through a 2.2-cm-internal-diameter pipe by maintaining a constant air pressure of 300 kpa (gage) in the tank. if the head loss in the piping is 2 m of water, determine the discharge rate of the supply of water to the roof top in liters per second.
Answers: 3
Compute the longitudinal strength of an aligned carbon fiber– epoxy matrix composite having a 0.20 v...
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