JEC COMPOSITES MAGAZINE - Issue #114 - July 2017 - 34

SPORTS & LEISURE software
can do a great anything".
Although on many levels an aircraft
wing is certainly more complex than
a bike frame, there are some details in
a bike - such as highly doubly curved
surfaces and joint sections - that are actually more complex than in an airplane.

Screenshot of the HyperSizer Express Finite Element Model (FEM) Viewer shows the optimization of a composite
bike-frame design in progress. The color gradient indicates ply counts. The unique "Wizard" (box in left foreground) automatically powers the underlying software code as the user answers straightforward engineering
questions, making the complicated optimization process extremely easy to use.

aim of supporting the growing number
of other industries adopting composite
materials to offer lighter, stronger and
more durable products. These include
automotive components, sporting goods
such as snowboards and tennis racquets,
medical prostheses, robot parts, boats,
wind turbine blades and bicycles.
The company kicked off its new software

launch with a bike example. To demonstrate the capabilities in Express, it chose
to dive deep into the example of a bike
frame because it contains aspects of all
the challenges that would be seen in
many other industrial applications. The
bike became pretty much the company's
gold standard that said "if we can do a
great composite bike frame design, we

Collier Research
composite engineer
Bertram Stier rides his
own aluminum-frame
bike to the office most
days. There he develops
software tools that
support the design of
lighter-weight composite-frame bicycles,
along with a wide range
of other products.

34

jec composites magazine / N°114 July 2017

Composite material challenges
The complexities of designing with
composites are many, of course. The
materials are made up of thin layers of
polymers, often reinforced with carbon
fibres as in the case of bike frames.
When composite plies running in different directions intersect at the joints of a
frame, it can be difficult to correctly predict the ply-by-ply stresses and optimize
the design to take into account the large
variety of applied loads on the structure.
Traditionally, there has been a lot of
craftsmanship in bike-making but this
involves many design-prototype-test-redesign cycles. This can take a long time
and cost a lot of money, particularly
when going from aluminium to more
advanced composites. Even after successfully prototyping a bike, it is still
necessary to conduct fatigue tests with
thousands of cycles, and this takes a lot
of time as well.
Designing-in best results
Virtual design with the latest software
tools can shorten product development
time dramatically. An optimization
tool like HyperSizer Express takes the
manufacturing process into account and
provides several options that prevent
the user from a result that is not damage
tolerant. A variety of layup and design
rules can be defined that will result in
the most damage-tolerant design using
the least amount of expensive composite materials.
This type of modelling is now more
accessible to a much wider range of markets and industries and engineers. It is
no longer necessary to be a professional
in composites or optimization to be able
to advance a design with Express.
More information:
ivonne@hypersizer.com



Table of Contents for the Digital Edition of JEC COMPOSITES MAGAZINE - Issue #114 - July 2017

Cover
Edito
Opinion: Composite music
Contents
NEWS
In brief
Raw materials
Agenda
BUSINESS
Thermoset resin - Part B
Glass fibre
Construction
MANUFACTURING
Control
Out-of-autoclave
Recycling
Feature Sports & Leisure - Composites: the key to performance?
Software
CFRP
Simulation
Golf
Biocomposites
Natural fibre
SOLUTIONS
Infrastructure
Roofing and siding
In the world
TECHNOLOGY
Software
A novel physics node for Nakamura crystallization kinetics
Index
Advertisers
JEC COMPOSITES MAGAZINE - Issue #114 - July 2017 - 60
JEC COMPOSITES MAGAZINE - Issue #114 - July 2017 - Cover
JEC COMPOSITES MAGAZINE - Issue #114 - July 2017 - 2
JEC COMPOSITES MAGAZINE - Issue #114 - July 2017 - Edito
JEC COMPOSITES MAGAZINE - Issue #114 - July 2017 - Opinion: Composite music
JEC COMPOSITES MAGAZINE - Issue #114 - July 2017 - 5
JEC COMPOSITES MAGAZINE - Issue #114 - July 2017 - Contents
JEC COMPOSITES MAGAZINE - Issue #114 - July 2017 - 7
JEC COMPOSITES MAGAZINE - Issue #114 - July 2017 - In brief
JEC COMPOSITES MAGAZINE - Issue #114 - July 2017 - 9
JEC COMPOSITES MAGAZINE - Issue #114 - July 2017 - 10
JEC COMPOSITES MAGAZINE - Issue #114 - July 2017 - Raw materials
JEC COMPOSITES MAGAZINE - Issue #114 - July 2017 - AD1
JEC COMPOSITES MAGAZINE - Issue #114 - July 2017 - AD2
JEC COMPOSITES MAGAZINE - Issue #114 - July 2017 - 12
JEC COMPOSITES MAGAZINE - Issue #114 - July 2017 - AD3
JEC COMPOSITES MAGAZINE - Issue #114 - July 2017 - AD4
JEC COMPOSITES MAGAZINE - Issue #114 - July 2017 - 13
JEC COMPOSITES MAGAZINE - Issue #114 - July 2017 - Agenda
JEC COMPOSITES MAGAZINE - Issue #114 - July 2017 - Thermoset resin - Part B
JEC COMPOSITES MAGAZINE - Issue #114 - July 2017 - 16
JEC COMPOSITES MAGAZINE - Issue #114 - July 2017 - 17
JEC COMPOSITES MAGAZINE - Issue #114 - July 2017 - 18
JEC COMPOSITES MAGAZINE - Issue #114 - July 2017 - Glass fibre
JEC COMPOSITES MAGAZINE - Issue #114 - July 2017 - 20
JEC COMPOSITES MAGAZINE - Issue #114 - July 2017 - Construction
JEC COMPOSITES MAGAZINE - Issue #114 - July 2017 - 22
JEC COMPOSITES MAGAZINE - Issue #114 - July 2017 - 23
JEC COMPOSITES MAGAZINE - Issue #114 - July 2017 - Control
JEC COMPOSITES MAGAZINE - Issue #114 - July 2017 - 25
JEC COMPOSITES MAGAZINE - Issue #114 - July 2017 - 26
JEC COMPOSITES MAGAZINE - Issue #114 - July 2017 - 27
JEC COMPOSITES MAGAZINE - Issue #114 - July 2017 - Out-of-autoclave
JEC COMPOSITES MAGAZINE - Issue #114 - July 2017 - 29
JEC COMPOSITES MAGAZINE - Issue #114 - July 2017 - Recycling
JEC COMPOSITES MAGAZINE - Issue #114 - July 2017 - 31
JEC COMPOSITES MAGAZINE - Issue #114 - July 2017 - 32
JEC COMPOSITES MAGAZINE - Issue #114 - July 2017 - Software
JEC COMPOSITES MAGAZINE - Issue #114 - July 2017 - 34
JEC COMPOSITES MAGAZINE - Issue #114 - July 2017 - CFRP
JEC COMPOSITES MAGAZINE - Issue #114 - July 2017 - 36
JEC COMPOSITES MAGAZINE - Issue #114 - July 2017 - Simulation
JEC COMPOSITES MAGAZINE - Issue #114 - July 2017 - Golf
JEC COMPOSITES MAGAZINE - Issue #114 - July 2017 - 39
JEC COMPOSITES MAGAZINE - Issue #114 - July 2017 - Biocomposites
JEC COMPOSITES MAGAZINE - Issue #114 - July 2017 - 41
JEC COMPOSITES MAGAZINE - Issue #114 - July 2017 - Natural fibre
JEC COMPOSITES MAGAZINE - Issue #114 - July 2017 - 43
JEC COMPOSITES MAGAZINE - Issue #114 - July 2017 - 44
JEC COMPOSITES MAGAZINE - Issue #114 - July 2017 - AD5
JEC COMPOSITES MAGAZINE - Issue #114 - July 2017 - AD6
JEC COMPOSITES MAGAZINE - Issue #114 - July 2017 - SOLUTIONS
JEC COMPOSITES MAGAZINE - Issue #114 - July 2017 - 46
JEC COMPOSITES MAGAZINE - Issue #114 - July 2017 - 47
JEC COMPOSITES MAGAZINE - Issue #114 - July 2017 - Infrastructure
JEC COMPOSITES MAGAZINE - Issue #114 - July 2017 - Roofing and siding
JEC COMPOSITES MAGAZINE - Issue #114 - July 2017 - In the world
JEC COMPOSITES MAGAZINE - Issue #114 - July 2017 - Software
JEC COMPOSITES MAGAZINE - Issue #114 - July 2017 - 52
JEC COMPOSITES MAGAZINE - Issue #114 - July 2017 - 53
JEC COMPOSITES MAGAZINE - Issue #114 - July 2017 - A novel physics node for Nakamura crystallization kinetics
JEC COMPOSITES MAGAZINE - Issue #114 - July 2017 - 55
JEC COMPOSITES MAGAZINE - Issue #114 - July 2017 - 56
JEC COMPOSITES MAGAZINE - Issue #114 - July 2017 - 57
JEC COMPOSITES MAGAZINE - Issue #114 - July 2017 - Advertisers
JEC COMPOSITES MAGAZINE - Issue #114 - July 2017 - 59
https://www.nxtbook.fr/newpress/jeccomposites/jcm2211_148
https://www.nxtbook.fr/newpress/jeccomposites/jcm2209_147
https://www.nxtbook.fr/newpress/jeccomposites/jcm2206_146
https://www.nxtbook.fr/newpress/jeccomposites/jcm2204_145
https://www.nxtbook.fr/newpress/jeccomposites/jcm2201_144
https://www.nxtbook.fr/newpress/jeccomposites/jcm211_143
https://www.nxtbook.fr/newpress/jeccomposites/jcm2109_142
https://www.nxtbook.fr/newpress/jeccomposites/jcm2107_141
https://www.nxtbook.fr/newpress/jeccomposites/jcm2105_140
https://www.nxtbook.fr/newpress/jeccomposites/jcm2103_139
https://www.nxtbook.fr/newpress/jeccomposites/jcm-experts-digest-additive-manufacturing-2020
https://www.nxtbook.fr/newpress/jeccomposites/jcm2101_138
https://www.nxtbook.fr/newpress/jeccomposites/jcm2011_Special_Issue4
https://www.nxtbook.fr/newpress/jeccomposites/jcm2011_137
https://www.nxtbook.fr/newpress/jeccomposites/jcm2009_136
https://www.nxtbook.fr/newpress/jeccomposites/jcm2007_135
https://www.nxtbook.fr/newpress/jeccomposites/jcm_2020_Q1_Innovation_Report
https://www.nxtbook.fr/newpress/jeccomposites/jcm2005_Special_Issue3
https://www.nxtbook.fr/newpress/jeccomposites/jcm2005_134
https://www.nxtbook.fr/newpress/jeccomposites/jcm2003_133
https://www.nxtbook.fr/newpress/jeccomposites/jcm2001_132
https://www.nxtbook.fr/newpress/jeccomposites/jcm1911_Special_Issue2
https://www.nxtbook.fr/newpress/jeccomposites/jcm1911_131
https://www.nxtbook.fr/newpress/jeccomposites/jcm1909_130
https://www.nxtbook.fr/newpress/jeccomposites/jcm1907_129
https://www.nxtbook.fr/newpress/jeccomposites/jcm1905_128
https://www.nxtbook.fr/newpress/jeccomposites/jcm1903_Special_Issue1
https://www.nxtbook.fr/newpress/jeccomposites/jcm1903_127
https://www.nxtbook.fr/newpress/jeccomposites/jcm1901_126
https://www.nxtbook.fr/newpress/jeccomposites/jcm1811_125
https://www.nxtbook.fr/newpress/jeccomposites/jcm1810_124
https://www.nxtbook.fr/newpress/jeccomposites/jcm1808_123
https://www.nxtbook.fr/newpress/jeccomposites/jcm1807_122
https://www.nxtbook.fr/newpress/jeccomposites/jcm1805_121
https://www.nxtbook.fr/newpress/jeccomposites/jcm1804_120
https://www.nxtbook.fr/newpress/jeccomposites/jcm1803_119
https://www.nxtbook.fr/newpress/jeccomposites/jcm1802_119-Supplement_Innovation_Report
https://www.nxtbook.fr/newpress/jeccomposites/jcm1801_118
https://www.nxtbook.fr/newpress/jeccomposites/jcm1711_117
https://www.nxtbook.fr/newpress/jeccomposites/jcm1710_116
https://www.nxtbook.fr/newpress/jeccomposites/jcm1708_115
https://www.nxtbook.fr/newpress/jeccomposites/jcm1707_114
https://www.nxtbook.fr/newpress/jeccomposites/jcm1706_113
https://www.nxtbook.fr/newpress/jeccomposites/jcm1704_112
https://www.nxtbook.fr/newpress/jeccomposites/jcm1703_111
https://www.nxtbook.fr/newpress/jeccomposites/jcm1701_110
https://www.nxtbook.fr/newpress/jeccomposites/jcm1611_109
https://www.nxtbook.fr/newpress/jeccomposites/jcm1610_108
https://www.nxtbook.fr/newpress/jeccomposites/jcm1608_107
https://www.nxtbook.fr/newpress/jeccomposites/jcm1607_106
https://www.nxtbook.fr/newpress/jeccomposites/jcm1605_105
https://www.nxtbook.fr/newpress/jeccomposites/jcm1604_104
https://www.nxtbook.fr/newpress/jeccomposites/jcm1603_103
https://www.nxtbook.fr/newpress/jeccomposites/jcm1601_102
https://www.nxtbook.fr/newpress/jeccomposites/jcm1511_101
https://www.nxtbook.fr/newpress/jeccomposites/jcm1510_100
https://www.nxtbook.fr/newpress/jeccomposites/jcm1509_99
https://www.nxtbook.fr/newpress/jeccomposites/jcm1507_98
https://www.nxtbook.fr/newpress/jeccomposites/jcm1505_97
https://www.nxtbook.fr/newpress/jeccomposites/jcm1504_96
https://www.nxtbook.com/newpress/jeccomposites/jcm1503_95
https://www.nxtbook.com/newpress/jeccomposites/jcm1501_94
https://www.nxtbook.com/newpress/jeccomposites/jcm1412_93
https://www.nxtbook.com/newpress/jeccomposites/jcm1410_92
https://www.nxtbook.com/newpress/jeccomposites/jcm1409_91
https://www.nxtbook.com/newpress/jeccomposites/jcm1406_90
https://www.nxtbook.com/newpress/jeccomposites/jcm1405_89
https://www.nxtbook.com/newpress/jeccomposites/jcm1404_88
https://www.nxtbook.com/newpress/jeccomposites/jcm1403_87
https://www.nxtbook.com/newpress/jeccomposites/jcm1401_86
https://www.nxtbook.com/newpress/jeccomposites/jcm1311_85
https://www.nxtbook.com/newpress/jeccomposites/jcm1310_84
https://www.nxtbook.com/newpress/jeccomposites/jcm1308_83
https://www.nxtbook.com/newpress/jeccomposites/jcm1307_82
https://www.nxtbook.com/newpress/jeccomposites/jcm1305_81
https://www.nxtbook.com/newpress/jeccomposites/jcm1304_80
https://www.nxtbook.com/newpress/jeccomposites/jcm1303_79
https://www.nxtbook.com/newpress/jeccomposites/jcm1301_78
https://www.nxtbook.com/newpress/jeccomposites/jcm1212_77
https://www.nxtbook.com/newpress/jeccomposites/jcm1210_76
https://www.nxtbook.com/newpress/jeccomposites/jcm1208_75
https://www.nxtbook.com/newpress/jeccomposites/jcm1207_74
https://www.nxtbook.com/newpress/jeccomposites/jcm1206_73
https://www.nxtbook.com/newpress/jeccomposites/jcm1204_72
https://www.nxtbook.com/newpress/jeccomposites/jcm1203_71
https://www.nxtbook.com/newpress/jeccomposites/jcm1201_70
https://www.nxtbook.com/newpress/jeccomposites/jcm1111_69
https://www.nxtbook.com/newpress/jeccomposites/jcm1110_68
https://www.nxtbook.com/newpress/jeccomposites/jcm1108_67
https://www.nxtbook.com/newpress/jeccomposites/jcm1107_66
https://www.nxtbook.com/newpress/jeccomposites/jcm1105_65
https://www.nxtbook.com/newpress/jeccomposites/jcm1104_64
https://www.nxtbook.com/newpress/jeccomposites/jcm1103_63
https://www.nxtbook.com/newpress/jeccomposites/jcm1101_62
https://www.nxtbook.com/newpress/jeccomposites/jcm1011_61
https://www.nxtbook.com/newpress/jeccomposites/jcm1010_60
https://www.nxtbook.com/newpress/jeccomposites/jcm1009_59
https://www.nxtbook.com/newpress/jeccomposites/jcm1006_58
https://www.nxtbook.com/newpress/jeccomposites/jcm1005_57
https://www.nxtbook.com/newpress/jeccomposites/jcm1004_56
https://www.nxtbook.com/newpress/jeccomposites/jcm1003_55
https://www.nxtbook.com/newpress/jeccomposites/jcm1001_54
https://www.nxtbook.com/newpress/jeccomposites/jcm0911_53
https://www.nxtbook.com/newpress/jeccomposites/jcm0910_52
https://www.nxtbook.com/newpress/jeccomposites/jcm0909_51
https://www.nxtbook.com/newpress/jeccomposites/jcm0907-08_50
https://www.nxtbook.com/newpress/jeccomposites/jcm0906_49
https://www.nxtbook.com/newpress/jeccomposites/jcm0904_48
https://www.nxtbook.com/newpress/jeccomposites/jcm0903_47
https://www.nxtbook.com/newpress/jeccomposites/jcm0901_46
https://www.nxtbook.com/newpress/jeccomposites/jcm0811_45
https://www.nxtbook.com/newpress/jeccomposites/jcm0810_44
https://www.nxtbook.com/newpress/jeccomposites/jcm0809_43
https://www.nxtbook.com/newpress/jeccomposites/jcm0807_42
https://www.nxtbook.com/newpress/jeccomposites/jcm0806_41
https://www.nxtbook.com/newpress/jeccomposites/jcm0805_40
https://www.nxtbook.com/newpress/jeccomposites/jcm0803_39
https://www.nxtbook.com/newpress/jeccomposites/jcm0801_38
https://www.nxtbook.com/newpress/jeccomposites/jcm0712_37
https://www.nxtbook.com/newpress/jeccomposites/jcm0710_36
https://www.nxtbook.com/newpress/jeccomposites/jcm0709_35
https://www.nxtbook.com/newpress/jeccomposites/jcm0707_34
https://www.nxtbook.com/newpress/jeccomposites/jcm0706_33
https://www.nxtbookmedia.com