Engineering, 15.04.2020 23:37 brianrodriguez2005
For a continuous fiber composite composed of 50 vol. % fiber, use the provided data to answer the following questions. Fiber: E_f1=220 GPa, E_f2=14 GPa and E_m=4.0 GPa. If a 40,000 N load is applied in the longitudinal direction of the fiber composite for a specimen of uniform cross section, estimate what percentage of the load is carried by the fiber. (Assume the load is within the L-E region of the composite.) If the composite ply were poorly generated resulting in little or no bonding between the matrix and reinforcing fiber, estimate (without calculation) what percentage of the load would is carried by the fiber in the longitudinal direction and briefly explain your reasoning. Calculate the modulus ratio (E_1/E_2) for the composite ply. Data for the components used to produce a uniaxial continuous fiber composite containing V_f=0.53 E-glass fiber embedded in epoxy are shown in the table below.
Answers: 3
Engineering, 04.07.2019 18:10
The higher the astm grain-size number, the coarser the grain is. a)-true b)-false
Answers: 3
Engineering, 04.07.2019 18:10
Which of the following ziegler nichols tuning methods the response of the controller to a step input should exhibit an s-shaped curve? a)-open loop mode b)-closed loop mode c)-both modes (open & closed) d)-none of the modes (open & closed)
Answers: 3
Engineering, 04.07.2019 18:20
Water vapor initially at 10 bar and 400 °c is contained within a piston-cylinder assembly. the water lost heat to the surrounding according to isochoric (iso-volumetric) process until its temperature is 150 °c. the water is then condensed isothermally to saturated liquid. for the water as a system, calculate the work in kj/kg
Answers: 2
Engineering, 04.07.2019 19:10
What is a monomer? how do they form a ploymer from the view point of chemical bonding?
Answers: 1
For a continuous fiber composite composed of 50 vol. % fiber, use the provided data to answer the fo...
Mathematics, 20.09.2020 14:01
Computers and Technology, 20.09.2020 14:01
Mathematics, 20.09.2020 14:01
Mathematics, 20.09.2020 14:01
Biology, 20.09.2020 14:01
Mathematics, 20.09.2020 14:01
Arts, 20.09.2020 14:01
Computers and Technology, 20.09.2020 14:01
Mathematics, 20.09.2020 14:01
Social Studies, 20.09.2020 14:01
History, 20.09.2020 14:01