high performance composite pipes for natural gas
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Transcript of high performance composite pipes for natural gas
Section1: Composite intro
Section 2: Design
FWM
Fiber creel
Resin Bath
Supports
Carriage Unit & Slider Eye
Modified design Lathe Machine
AutoCAD Drawings FWM
Machine Fabrication
Machine test
FEA Program
Conclusion
Composite
Section 1:
A materials system
composed of two
or more physically
distinct phases
Materials consist of two phases:
1. Primary phase -matrix
2. Secondary phase - a reinforcing agent,
1. Metal Matrix Composites (MMCs)
2. Ceramic Matrix Composites (CMCs)
3. Polymer Matrix Composites (PMCs)
Classification Composite Materials
(a) fiber, (b) particle, and (c) flake
a)1. Primary phase - matrix2. Secondary phase - a reinforcing agent,
(b) Stress -strain relationships for the composite material
Design Section2:
Conceptual designs
1. Fiber Creel
2. Resin Bath
3. Supports
Delivery systems Fiber creel
Resin bath
Carriage unit and sideway
Motors
Rotary assembly
Conceptual Designs
Conceptual designs
Conceptual Design
Conceptual Design
Fiber Creel
Resin Bath
Tensioner
Eye guider
AutoCAD Drawings
Fabrication
Section3:
Steel tube under internal pressure
LUSAS offers
various types of
analysis such as
Linear Static,
Nonlinear Static,
Natural Frequency,
Modal, Steady State
Field and Fourier
analysis.
Finite Element Analysis
Steel Reinforced with Composite tube under internal pressure
After runing the
model, results are
generated in colors
showing the stresses
over entire surface.
Finite Element Analysis
x y z xy yz zx
Layer 1
Maximum
0.1096E+08 0.1818E+07 0.4066E+06 0.8053E+02 0.1796E+04 0.1911E+07
Layer 1
Minimum
-0.8132E+07 0.4365E+06 -0.6374E+06 -0.8053E+02 -0.1796E+04 -0.1911E+07
Layer 2
Maximum
0.7519E+07 0.1794E+07 0.2105E+06 0.8460E+02 0.1701E+04 0.1204E+07
Layer 2
Minimum
-0.6195E+07 0.3866E+06 -0.3536E+06 -0.8460E+02 -0.1701E+04 -0.1204E+07
Layer 3
Maximum
0.6694E+07 0.1770E+07 0.8664E+05 0.8639E+02 0.1646E+04 0.7644E+06
Layer
3Minimum
-0.6269E+07 0.3292E+06 -0.1672E+06 -0.8639E+02 -0.1646E+04 -0.7644E+06
Layer 4
Maximum
0.7801E+07 0.1750E+07 0.1999E+05 0.8685E+02 0.1570E+04 0.3329E+06
Layer 4
Minimum
-0.7967E+07 0.2658E+06 -0.5153E+05 -0.8685E+02 -0.1570E+04 -0.3329E+06