§ 01 / Engineering Services

China eVTOL Aircraft & Aerospace Engineering Services

Pioneering China's eVTOL aerospace engineering: delivering full-spectrum solutions from commercial aircraft sizing, high-fidelity CFD and wind tunnel testing to prototype flight testing and ducted propulsion OEM integration.

ORIGINBeihang National Lab
AIRWORTHINESSCAAC / FAA §21.17(b)
ACOUSTIC TARGET53 dBA @ 100m PASS
VERIFICATION6-DoF Flight Proven
[ DIRECT ARCHITECTURE BRIEF & OEM OVERVIEW ]

As China leads global Advanced Air Mobility (AAM) commercialization, Yuntu delivers turnkey aerospace engineering for commercial passenger and heavy cargo eVTOL aircraft platforms. Capabilities span conceptual aerodynamics, high-fidelity CFD, subsonic/transonic wind tunnel validation, lightweight composite airframes, prototype flight testing, and CAAC/FAA airworthiness certification support—natively integrated with our 60kgf–1000kgf distributed electric ducted fan powertrains.

§ 02/Core Capabilities

Six Core Aerospace Capabilities

Aerodynamic Optimization - China eVTOL Aerospace Engineering
01 · AEROSPACE MODULE

Aerodynamic Optimization

Aerodynamic Optimization

Flight Control & Avionics - China eVTOL Aerospace Engineering
02 · AEROSPACE MODULE

Flight Control & Avionics

Flight Control & Avionics

Advanced Composite Structures - China eVTOL Aerospace Engineering
03 · AEROSPACE MODULE

Advanced Composite Structures

Advanced Composite Structures

Wind Tunnel Testing - China eVTOL Aerospace Engineering
04 · AEROSPACE MODULE

Wind Tunnel Testing

Wind Tunnel Testing

High-Fidelity CFD Analysis - China eVTOL Aerospace Engineering
05 · AEROSPACE MODULE

High-Fidelity CFD Analysis

High-Fidelity CFD Analysis

Aeroacoustic Noise Attenuation - China eVTOL Aerospace Engineering
06 · AEROSPACE MODULE

Aeroacoustic Noise Attenuation

Aeroacoustic Noise Attenuation

§ 03/TURNKEY ENGINEERING WORKFLOW

Dual Turnkey Delivery Tracks: Propulsion & Airframe Systems

Turnkey engineering milestones from coupled aero-thermal sizing to bench dynamometer and flight-proven delivery.

TRACK A

Turnkey Design & Production of Ducted Fan Propulsion Systems electric ducted fans (EDF)

THRUST · POWER · NOISE · BENCH VALIDATION
STAGE 01→

Coupled internal/external aerodynamic optimization of nacelle, duct & lip contour

STAGE 02→

Aeroacoustic modeling, acoustic liner integration & anechoic chamber noise validation

STAGE 03→

Lightweight high-strength carbon fiber prepreg structures & blade containment analysis

STAGE 04→

Full-envelope 6-DoF dynamometer thrust, power & continuous thermal endurance testing

TRACK B

Design, Aerodynamic Integration & Flight Testing of Ducted Aircraft

SIZING · CFD · COMPOSITE AIRFRAME · FBW
STAGE 01→

Full aircraft conceptual sizing, mass properties & multidisciplinary design optimization (MDO)

STAGE 02→

Advanced high-fidelity CFD simulation & transonic/subsonic wind tunnel validation

STAGE 03→

Airframe structural finite element analysis (FEA), modal vibration & static load testing

STAGE 04→

Flight dynamics modeling, fault-tolerant control laws & fly-by-wire (FBW) implementation

§ 04/Commercial & Cargo eVTOL Aircraft Platforms

China eVTOL Aircraft Platforms: Flight-Tested & Airworthiness Ready

Leveraging 400V–800V distributed electric ducted fan propulsion and ultra-quiet 53 dB(A) acoustics, Yuntu delivers turnkey eVTOL airframe platforms for urban air mobility (UAM), high-altitude logistics, and regional transport. Request official OEM platform pricing, configuration sizing matrices, and prototype delivery schedules.

Flight Testing Validated
YIVTOL S-ZERO Max - China Passenger eVTOL Air Taxi Aircraft
Flagship Passenger eVTOL & UAM Air Taxi Demonstrator

YIVTOL S-ZERO Max

High-performance ducted tilt/multirotor platform designed for urban vertiport passenger routes. Features enclosed fan ballistic containment, dual-channel 800V high-voltage bus, and fail-operational OEI flight controls.

MTOW2,200 kg
Cruise Speed220 km/h (Max 260 km/h)
Range / Endurance180 km
Acoustic Footprint53 dB(A) @ 100m PASS
Certification BaselineCAAC / FAA §21.17(b)
In-Flight Telemetry & Ready for Sizing
YIVTOL S-CARGO 1000 - Heavy Logistics & Cargo eVTOL Aircraft
Heavy-Lift Autonomous Cargo & Logistics eVTOL

YIVTOL S-CARGO 1000

8-propulsor distributed ducted heavy cargo platform engineered for island feeder transport, alpine rescue, and high-rise emergency operations in gale-force winds.

MTOW1,600 kg (Payload: 450 kg)
Cruise Speed180 km/h
Range / Endurance240 km / 120 min
Acoustic Footprint58 dB(A) @ 100m
Certification BaselineHeavy Cargo Standards
Commercial Batch Production
YIVTOL S-200 - Agile Inspection & Tactical eVTOL Aircraft
Agile Industrial Inspection & Individual Mobility Platform

YIVTOL S-200

Ultra-compact quad-ducted platform enabling safe operation in confined urban canyons and near critical infrastructure. Rapid deployment in under 5 minutes.

MTOW260 kg (Payload: 40 kg)
Cruise Speed120 km/h
Range / Endurance90 – 120 min
Acoustic Footprint< 50 dB(A) Ducted
Certification BaselineIndustrial UAV Certified
Transparent Sizing & Quotation Model

China eVTOL Aircraft Pricing & OEM Commercial Model

Unlike consumer commodities, industrial and passenger-grade eVTOL platform investments are tailored around MTOW category, DC bus architecture, autonomous avionics level, and civil airworthiness data packages (CAAC/FAA/EASA). Yuntu provides transparent sizing calculators and tiered commercial proposals for global OEMs and fleet operators.

§ PARTNERSHIP/OEM ENGINEERING ADVISORY

Initiate Your Aerospace Engineering Partnership

Our propulsion & aircraft engineering experts will provide prompt technical appraisal within 24 hours.

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