IDAC eNews
Issue 114
 
Resources
ANSYS 14.5 Capabilities Chart | Download

Our newsletter is intended to keep the ANSYS user community fully up-to-date with useful product information, upcoming events, current training courses and will contain links where you can download a variety of information, read up on case studies, pick up top analysis tips, free downloads or just check our schedule of when the next ANSYS training courses will be run.

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 Upcoming ANSYS Training Courses
 
21st - 22nd May
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4th - 5th June
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11th - 12th June
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24th - 26th June
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27th - 28th June
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 Latest News
 
ANSYS aids Innovation with its Simulation Software
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Shaikh, an engineer who previously helped design cars for BMW, decided to invent his way out of any paternal inadequacies he had whilst bottle feeding. He thought of a bottle to heat milk instantly to a specified temperature and was able to test it without building prototype after prototype. Instead, Shaikh largely brought his product to life digitally, using software from ANSYS, a company that has quietly cornered the market on manufacturing simulation. ANSYS’s models showed Shaikh how different plastics would behave when heated up and how varying nipple designs would affect milk flow. “Everything is simulated these days,” says Shaikh. Read more
 
 
Intelligent Energy Powers its Future with ANSYS Simulation
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As the hyper-competitive automotive industry faces increased complexities and the need for improved operational efficiencies, a leader in green power technology, Intelligent Energy, is maintaining its competitive advantage with high-fidelity simulation thanks to ANSYS. Intelligent Energy is leveraging of a suite of ANSYS® multiphysics products to quickly develop and optimize complex designs for low-carbon hydrogen fuel cells for the automotive and other industry sectors. "ANSYS enables us to quickly explore design issues in a virtual environment before committing resources to prototyping," said Matt Lennard, principal engineer at Intelligent Energy. Read more
 
 
Transatlantic Flights 'to get more turbulent'
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Planes are already encountering stronger winds, and could now face more turbulence, according to research led from Reading University, UK. The study, published in Nature Climate Change, suggests that by mid-century passengers will be bounced around more frequently and more strongly. The zone in the North Atlantic affected by turbulence could also increase. Reading's Dr Paul Williams said comfort was not the only consideration; there were financial consequences of bumpier airspace as well. It's certainly plausible that if flights get diverted more to fly around turbulence rather than through it then the amount of fuel that needs to be burnt will increase". Read more
 
 Tips & Downloads
 
Designing Solid Composites
  Click here to watch the video
Traditionally, layered composites structures are modeled as thin structures using shell elements. This approach is valid when designing thin parts, such as hollow tubes for bikes, panels for airframes and wind turbine blades. But when the parts are exceptionally large, such as gas turbine blades or stringers for pressure vessels, using shell elements is not appropriate. In such cases, both stresses in the direction of the thickness and shear stresses out of plane are significant, and solid models are required. Solid models are also appropriate when loads are applied in the direction of the thickness or when the structure is subject to large deformations. Read more
 
 
Using the Remote Solve Manager with ANSYS Mechanical
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The ANSYS Workbench-based Remote Solve Manager (RSM) is a job queuing system that can be used to efficiently manage Mechanical analyses on Windows and Linux operating systems. The RSM enables solutions to be executed in the background on local workstations or on remote servers. RSM comes standard with ANSYS Workbench products. Separate licensing is not required. The RSM allows users to queue several independent analyses to be solved sequentially. For example, different projects can be queued to solve overnight or over a weekend. The RSM can also be used to batch solve ANSYS Mechanical APDL runs, so RSM usage is not limited to ANSYS Workbench Mechanical. Read more
 
 Software Products
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 Consultancy Service
 
At IDAC we have a huge amount of experience using both the ANSYS Classic and ANSYS Workbench environments with more than 1200 projects having been delivered over the last decade of our operations, shown here. Our consultants use their combined strength of competencies and expertise to deliver solutions to customers. We can help our customers develop product designs and processes, as well as creating new designs within a range of industries. We provide an efficient, cost effective service to ISO 9001 that is tailored to your engineering needs. Take a look at the Consultancy Services section of our website for more information or contact IDAC on +44 (0)844 212 5900 directly if you would like to discuss your requirements with a consultant.
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 Events
Civil & Environmental Engineering Seminar
  Click to read more and to register
Date: 23rd May 2013 Time: 10:30 - 16:00 Venue: Airport House Business Centre, Croydon
An opportunity for Civil & Environmental engineers to meet
IDAC's Computer Aided Engineering (CAE) Simulation experts and ask questions about your specialist fields. Here we are offering a “hands-on” technology seminar to learn about and experience ANSYS and other engineering software capabilities for the Civil and Environmental Industry. Read more | Register
ANSYS Regional Conference – UK
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Date: 13th June 2013 Venue: Holiday Inn, Bridgefoot, Stratford upon Avon
Physics. High-Performance Computing. Data Management. Thermal. Economic. Regulatory Forces. Individually, these phenomena impact your product’s performance. But the ability to accurately simulate how these forces converge and impact the entire system is the difference between approximating real-world conditions and predicting how your product will actually perform. This convergence of computer-aided engineering experts and other thought leaders offers opportunities for exchanging ideas and improving your engineering simulation skills. Register
 ANSYS Class 3 Error Reports
 
ANSYS Class3 Error Reports
  Error No: WB2013-07
USER DEFINED RESULT, IDENTIFIER, EXPRESSION. If the user creates a user defined result that is scoped to a surface or to a path, and if the user includes the identifier from a regular result in the expression detail, then the results might be displayed in the wrong. Read more
 
  Error No: WB2013-08
DAMPING, CONSTANT DAMPING COEFFICIENT, PRESTRESSED LINKED, MODE SUPERPOSITION ANALYSIS. After a prestressed Mode Superposition (MSUP) analysis is completely solved, any change made to the Constant Damping Coefficient of Engineering Data is not taken into effect for a new solution. Read more
 
  Error No: WB2013-09
SYSTEM COUPLING, HIGH-ORDER ELEMENT, DEGENERATED WEDGE, DEGENERATED PYRAMID. When a high-order degenerated wedge or pyramid element is used in System Coupling, the received force is not correctly distributed. Read more
 
  Error No: 2013-07
SUBSTRUCTURE, MASS MATRIX, DAMPING MATRIX, SPARSE SOLVER. When performing a substructure analysis generation pass to create a superelement using the sparse direct solver, the reduced mass matrix, and the reduced damping matrix if chosen, may be incorrect. Read more
 
  Error No: 2013-08
PERTURB, LINEAR PERTURBATION ANALYSIS, TARGE169, TARGE170, PILOT NODE, NODAL COORDINATE SYSTEM. When a linear perturbation analysis is performed and the finite element model used contains a pilot node the coordinates of certain other nodes in the model could be updated incorrectly. Read more
 
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 Industry Case Studies & Articles
 
Ready for Liftoff
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The global aerospace industry faces many critical challenges centered around engineering and technology. R&D teams are often tasked with balancing multiple, sometimes conflicting, priorities and developing new strategies to address these challenges. Whether they’re working on innovative new engine designs, reshaping wings for better aerodynamics or exploring the use of composites materials in the fuselage, engineers are positioning this industry for a future in which all of these goals can be achieved. Just as the aerospace industry has advanced over the years, ANSYS software has evolved to anticipate new engineering problems. In this article, ANSYS experts share some recent technology innovations that benefit the global aerospace industry. Read more
 
 
On Board with Stimulation
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ThyssenKrupp Airport Systems has installed more than 3,000 passenger boarding bridges at airports around the world. The drivesystem frame of the passenger boarding bridge (known as the bogie) supports 55 tons of structure while providing the forward, backward and lateral movements needed to dock to the aircraft. ThyssenKrupp recently used ANSYS simulation tools to develop a new bogie design by evaluating the performance of many design iterations while taking nonlinear material properties and contacts into account. Parametric analysis and shape optimization delivered the required safety margin with the least material possible. The end result is a part with 33 percent higher allowable load limits that keeps manufacturing costs under control by using 10 percent less material than the original part. Read more
 
 
Shaping Up
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Most business aircraft manufacturers use computational fluid dynamics (CFD) and wind tunnel testing to evaluate wing designs one iteration at a time. However, with this method, optimizing a design typically runs into many months — time that leading manufacturers try to reduce. To speed up the optimization process, Piaggio Aero Industries, S.p.A., teamed with researchers at the University of Rome Tor Vergata to validate a new design optimization method that generates a single mesh as a starting point and morphs it to any new geometry studied. The morpher tool RBF Morph allows engineers to change the locations of nodes in the computational mesh to alter wing shape. Read more
 
 Training Schedule
 
2013/14 TRAINING COURSE SCHEDULE
 
ANSYS COURSE NAME
DAYS
MAY
JUN
JUL
AUG
SEP
OCT
NOV
DEC
JAN
FEB
MAR
APR
Workbench Scheduled Training
 Mechanical Introduction more
2
8-9
4-5
2-3
6-7
3-4
1-2
5-6
2-3
7-8
4-5
4-5
7-8
 Mechanical Structural
 Nonlinearities (days 1 & 2) more
2
14-15
 
9-10
 
10-11
 
12-13
 
14-15
 
10-11
 
 Mechanical Structural
 Nonlinearities (day 3 optional) more
1
16
 
11
 
12
 
14
 
16
 
12
 
 Mechanical Linear &
 Nonlinear Dynamics more
2
 
11-12
 
13-14
 
8-9
 
4-5
 
11-12
 
13-14
 Mechanical Heat Transfer more
1
 
 
18
 
 
 
14
 
 
 
13
 
 Introduction to
 DesignModeler more
1
 
 
 
 19
 
 
 
 9
 
 
 
19
 Introduction to ANSYS
 Meshing more
1
 
 
 
20
 
 
 
10
 
 
 
20
 Introduction to CFX more
2
 
 
 
21-22
 
 
 
11-12
 
 
 
21-22
 ANSYS Structural Analysis
 Essentials more
2
21-22
 
 
 
24-25
 
 
 
28-29
 
 
 
Classic Scheduled Training
 Introduction to ANSYS
 Mechanical APDL - Part I more
2
 
24-25
 
 
 
21-22
 
 
 
17-18
 
 
 Introduction to ANSYS
 Mechanical APDL - Part II more
2
 
26-27
 
 
 
23-24
 
 
 
19-20
 
 
 APDL-ANSYS Parametric
 Design Language more
1
 
 
 
28
 
 
 
17
 
 
 
28
 
 Fatigue more
1
 
 
23
 
 
 
19
 
 
 
25
 
WE ALSO RUN THE FOLLOWING ANSYS COURSES AT DATES CONVENIENT FOR YOU
Workbench Customised Training
 DesignXplorer more
1
Customised And Technology Transfer Courses
Courses can be tailored to your specific needs. The relevant chapters from any of the scheduled courses can be assembled into a customised course to cover the skills you need to solve your specific engineering simulation problems. We can also tailor courses around Consultancy solutions that we have provided to our clients. Courses can be held at IDAC or at your company offices.

 

Additional Courses Available

IDAC are also able to offer courses on the following subjects and programs: CivilFEM for ANSYS, FE Weld, Fracture Mechanics, Design Optimisation, Probabilistic Design System and Samcef

There are also additional ANSYS Courses available in the following subjects: ANSYS Polyflow, ANSYS TGrid, ANSYS Turbogrid, ANSYS AQWA, ANSYS DesignModeler and ANSYS FLUENT

 

For further information call +44 (0)844 212 5900
alternatively email: training@idac.co.uk
 Multiphase Flow Modeling in
 ANSYS CFX more
2
 Introduction to ANSYS ICEM
 CFD more
2
 Solving FSI using ANSYS
 Mechanical & CFX more
2
 CFX Combustion and
 Radiation more
2
 Introduction to Explicit STR more
2
 Introduction to Autodyn more
3
 ANSYS FLUENT Introduction more
2
 Rigid Body Dynamics more
1
 Introduction to ANSYS
 Icepak more
3
 Introduction to nCode
 DesignLife more
1
 ANSYS Composite PrepPost more
2
Classic Customised Training
 Basic Structural
 Nonlinearities more
2
 Advanced Structural
 Nonlinearities more
3
 Advanced Contact &
 Fasteners more
2
 Dynamics more
2
 Heat Transfer more
2
 Explicit Dynamics with
 LS-DYNA more
2
 Low Frequency
 Electromagnetics more
3
 High Frequency
 Electromagnetics more
2
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Past Issues
Upcoming Training
Mechanical Introduction
Jun 4th - 5th, 2013
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Mechanical Linear & Nonlinear Dynamics
Jun 11th - 12th, 2013
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Introduction to ANSYS Mechanical APDL - Part I
Jun 24th - 25th, 2013
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Events
Simulation Open Day
Ask The Experts
Jul 11th, 2013
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Civil & Environmental Engineering Seminar
Nov 21st, 2013
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Case Studies
FEA
Escalator Step Analysis

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CFD
CFD Design and Analysis of a Gas Damper

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