SERVICES » POWERTRAIN » ADVANCED & DESIGN

TARGET OF PRELIMYNARY STUDY

• Simplified Design to decrease Cost Vehicle Architecture
• Develop a modern Engine family, useful to support future European CO2 requirement
• Choose a optimal strategy for a drive camshafts.

PORTS INTAKE & EXHAUST DESIGN

• Study of intake ports Design
• SWIRL PORT, COBRA PORT, TANGENTIAL PORT
• Design FLOW-BOX TOOLS to Testing the PORTS
• Create a CFD Model with a complete Air Domain Fluid
• New technology Uniflow design Intake & Exhaust

BALANCING EVALUATION

Evaluation of engine balancing » Rotating Force, 1st Order Force and 1st order Moment, 2nd Order force.
Checked for Mono cylinder, 2-3-4-5-6 in line engine, V engine technologies and Boxer Engine.

NVH RESULT

Check Engine mounts displacement related on engine/transmission vibration.

LDP continually invests in internal research and development to generate new ideas and further develop emerging technologies.
These technologies help promote future progress in emissions, fuel economy, and Powertrain flexibility. A few examples of some of the concepts that LDP has engineered are detailed in this section.

LDP has developed a Roller Finger Follower with a stationary Hydraulic Lash Adjuster (HLA) for cylinder deactivation. The system is suitable for nearly all roller follower valve trains. Cylinder deactivation can reduce fuel consumption by approximately 8%, compared to the base engine.

LDP has developed a Roller Finger Follower system, for a 4 valve engine, drived by Single Camshaft with a roller bearings useful to lower friction.

Gasoline Engine Design

• Evaluated a lot of downsizing engine solution » Mono cylinder engine, Two Cylinder Inline, V & Boxer Layout.
• Designed various Layout for Heavy Engine » V8, V10 & V12, Starting from 1600 cc to 4000cc.

ACHIEVABLE ENGINE PERFORMANCE

Continuous internal research and development to generate new ideas and further develop on Injection System.
Regardless of the specific technology or product, LDP analysts work closely with our customers to evaluate and implement ways to harness additional fuel consumption benefit from reduced heat transfer, reduced pumping losses, better thermal efficiency.