Sino-Swearingen SJ30
Aviation
Project details
Designed the aerodynamic configuration for the SJ30 business jet program.

An Aerodynamics Legacy Since 1971
AMI Aero, LLC provides engineering services and software products in the field of aerodynamics, carrying on the legacy of Analytical Methods, Inc., which was founded in 1971. Based in Renton, Washington, the practice applies state-of-the-art computational methods to solve complex aerodynamic design, analysis, and certification challenges across commercial, defense, and general aviation sectors. It has contributed to the aerodynamic configurations of several notable aircraft, including the Sino-Swearingen SJ30, Eclipse 500, and Spectrum S40 business jets. Its proprietary software products, such as VSAERO, VLAERO+, and USAERO, are utilized by aerospace organizations worldwide to perform rapid aerodynamic analysis and design optimization.
Provides specialized aerodynamic design and analysis for commercial, business, and defense aircraft from preliminary design through final configuration.
Sizes and assesses new aircraft configurations using predictive methods for drag, engine cycles, takeoff and landing, and stability.
Develops low-speed and transonic airfoil shapes using advanced analytical and experimental design methods.
Designs external modifications to minimize risk for bird-strikes, vibration, buffet, ice accretion, and performance degradation.
Executes re-engine programs, wing and winglet modifications, strake installations, and turret integrations for commercial and military aircraft.
Supports defense-related aviation programs with services ranging from new unmanned aerial system designs to special mission aircraft modifications.
Produces precise 3D models of aircraft outer mold lines using laser scanning and advanced reverse-engineering techniques.
Delivers fluid dynamics modeling and analysis using panel methods, boundary layer analysis, and full Navier-Stokes solvers.
Provides rapid potential flow and boundary layer modeling for quick aerodynamic evaluation.
Runs high-fidelity simulations to solve complex fluid dynamics and flow physics challenges.
Leverages scalable cloud computing resources to resolve highly demanding aerodynamic problems quickly.
Augments computational analysis through complete experimental design, model development, and test execution.
Conducts low-speed and high-speed wind tunnel testing, managing the process from model development through final data analysis.
Develops detailed test cards, plans instrumentation layouts, and performs flight test data reduction.
Assists aircraft programs in meeting FAA compliance through Supplemental Type Certificate support and a dedicated network of designated engineering representatives.
Coordinates supplemental certification efforts, drawing on close proximity to the Transport Aircraft Directorate in Seattle.
Utilizes certified specialists across disciplines like flutter, loads, damage tolerance, fatigue, icing, stress, and vibration to satisfy FAA 8110 requirements.
Supplies specialized computational tools for rapid aerodynamic evaluation, simulation, and design optimization.
Provides 3D potential flow and boundary layer analysis as a fast, powerful alternative to Navier-Stokes solver runs.
Performs planar vortex lattice analysis for subsonic and supersonic aircraft configurations.
Models transient potential flow and boundary layer interactions using a time-stepping procedure for arbitrary motion.
Applies a Cartesian Euler code with embedded grids and an extremely fast solver to execute rapid component intersections.
Analyzes the aeromechanical characteristics of helicopters, rotorcraft, and complex rotating systems.
Enables interactive 3D visualization, pre-processing, flight dynamics simulation, free surface analysis, and ice collection calculations.
Creates bespoke modifications to existing solvers or builds new analytical tools tailored to specific client needs.
Aerospace · Aviation · Defense · Government · Software
Aviation
Designed the aerodynamic configuration for the SJ30 business jet program.
Aviation
Developed the aerodynamic configuration for the Eclipse 500 very light jet.
Aviation
Designed the aerodynamic configuration for the Spectrum S40 business jet.