Aerodynamics Improvement TRIZ Cases

Internal ducts route airflow through support-mounted valves, eliminating external intakes that worsen aerodynamics.

Aerodynamic spoiler featuring pivotable lateral auxiliary elements coupled to a central main guide for dynamic shape adaptation.

An overlapping LWRT and GMT thermoplastic structure eliminates mechanical weak points by consolidating complex geometries in a single manufacturing cycle.

A vehicle diffuser uses a gap between offset panels to bleed off the boundary layer.

A flexible rubber spoiler element with anisotropic textile reinforcement moves swiftly between positions.

Segmented aerodynamic diffuser uses flexible intermediate fins to absorb ground bumps while rigid rear fins maintain structural integrity.

A motor vehicle tail gate panel integrates a spoiler section into its composite box structure to enhance aerodynamic performance.

An asymmetric spoiler arrangement stabilizes the aerodynamic wake, reducing drag fluctuations and improving driving stability in crosswinds.

Integrally molded fastening tab on the inner face of a rear spoiler upper shell enables secure carrier element attachment.

Movable panels reduce aerodynamic drag while the bendable spring rod enables automatic deployment and storage without external equipment.

Segmented aerodynamic deflector evacuates wheel arch air while resolving space constraints between fender and door.

Adjustable front and rear assemblies manage airflow for cooling while reducing drag during racing.

A rear spoiler with a passive mobile element adjusts its length based on airflow pressure.

Continuous roof-side profiles prevent deformation waves while discrete screws secure the bezel.

A motor vehicle undertray air inlet uses arcuately curved upper and lower flat elements to direct cooling airflow efficiently.

Segmented air-flow directors with dynamic positioning reduce turbulent drag and fuel consumption in long-haul trailers.

Vertically kinking air baffle plate deflects warmer engine compartment air away from the FESAD inlet.

A rear diffuser upper wall pivots via a hinge to resolve the trade-off between high-speed drag and cornering downforce.

A pivotable underbody paneling part connects to a transverse link and wheel carrier to follow suspension movement.

Segmented deflectors with apertures allow targeted exhaust cooling while maintaining a smooth surface to reduce aerodynamic drag.

An electromagnetic simulation module calculates field levels within CAD data using current and distance inputs.

Segmented spoilers rotate 180 degrees to maintain laminar flow and detachment, resolving high reverse-direction drag.

Angled air guiding element deflects underbody airflow toward heated engine components, preventing premature failure of temperature-sensitive parts.

An extendable air guide element forms a flow channel with the vehicle front covering to deflect airflow over wheel housings.

An adjustable spoiler assembly rotates its wing-shaped body to vary aerodynamic downforce during vehicle motion.

Segmented main and shutter panels resolve the trade-off between high-speed negative pressure generation and low-speed ventilation requirements.

Convergent air ducts redirect airflow from the rear quarter panel to reduce aerodynamic drag without obstructing cargo access.

A movable rear diffuser adjusts its vertical position and angle to optimize airflow diffusion.

A rigid, offset air deflector uses curved surfaces to redirect airflow and reduce overpressure while maintaining ground clearance.

A spring-loaded arm mechanism lifts and lowers vehicle spoiler wings using stored potential energy from the wing's own weight.

An inverted T skirt section flexes to reduce aerodynamic drag and NOx emissions by managing turbulent underbody airflow.

Rear-surface ribs support the deflector from behind to balance rigidity and flexibility, preventing damage from unintended rear loads.

External fixing means secure a vehicle fairing to a fuel tank without modifying the reservoir wall, preserving internal volume.

Road clearance detection triggers plasma actuators to generate counter airflows, suppressing aerodynamic noise and drag caused by suspension movement.

An integral rear wing plate combines a front buckle clip with a planar adhesive section to prevent wind resistance detachment.

A vehicle-body lower face structure uses an arm cover enlarged portion to reduce the gap between the trailing arm and floor under cover.

Convex bump and inverted wing accelerate airflow to increase downforce while maintaining modest aerodynamic drag.

A coupling device synchronizes two roof air guide elements on a utility vehicle, eliminating separate adjustment mechanisms and reducing assembly complexity.

Nozzle-shaped outlet guide directs radiator air parallel to undersurface, reducing vehicle resistance and front axle lift without adding components.