predictive analysis
TRANSCRIPT
Predictive Analysis
MAHLE Product Information 07/2009 1 ©MAHLE Powertrain LLC, 2009
Contact Information MAHLE Powertrain, LLC
Novi, MI 48375
(248) 473-6600
In an industry where time to market is so important and reducing
the number of prototype engines and development phases is vital,
use of virtual engineering is a necessity.
The predictive analysis team uses industry standard analytical tools
running on the latest hardware platforms to support both internal
and external projects.
MAHLE Powertrain's extensive experience in predictive analysis can
be utilized to achieve a high degree of design maturity prior to the
manufacture of tooling and physical parts.
Predictive Analysis
MAHLE Product Information 07/2009 2 ©MAHLE Powertrain LLC, 2009
Cycle Simulation (GT-Power)
Performance prediction
Inlet & exhaust tuning
Valve event optimization
Structural (Altair Hypermesh, ABAQUS & FEMFAT)
Cranktrain
o Crankshafts
o Pistons
o Connecting rods
Block bearing panels
Head and block assembly
Exhaust manifolds
Intake manifolds
Auxiliary & engine mount brackets
Chain case covers
Multi-Body Dynamics (AVL.Excite, Tycon & GT-VTrain)
Cranktrain
Valvetrain
Timing and auxiliary drives
Fluids (1D) (Flowmaster)
Oil systems
Cooling systems
Breather systems
Fluids (3D) (StarCD)
Cooling jackets
Air intake system (pre throttle)
Exhaust catalyst
Exhaust manifolds
Plenum and intake runners
Intake ports
In-cylinder charge motion
Direct Injection simulation
Combustion analysis
NVH (AVL.Excite & LMS V.Lab Acoustics) Powertrain beaming
Exhaust systems
Engine radiated noise
Cover radiated noise
IFCA Concept Study
80.0
90.0
100.0
110.0
120.0
130.0
140.0
150.0
160.0
1000 2000 3000 4000 5000 6000 7000 8000 9000
Engine Speed (rpm)
Torq
ue (N
m)
100.0
120.0
140.0
160.0
180.0
200.0
220.0
240.0
260.0
Pow
er (P
S)
IVVT and EVVT IVVT only No VVTIVVT and EVVT IVVT only No VVT