Company Category: Computational Fluid Dynamics

nTop: Engineering Platform for Advanced Aircraft ConfigurationnTop helps engineers working on advanced aircraft concept design go from requirements to design faster. We enable rapid design space exploration for complex aircraft systems, allowing engineering teams to evaluate hundreds of design variants where traditional workflows might explore only a few. Platform CapabilitiesnTop’s implicit modeling platform lets engineers capture parametric design logic that always generates valid geometry during parameter changes. Instead of tedious manual lofting, teams capture engineering logic that addresses performance targets, operational constraints, and system requirements. The platform generates simulation-ready geometry that enables systematic exploration of the design space.In-the-loop simulation allows engineers to analyze performance rapidly while designing rather than waiting for extended analysis cycles. Every design variant is simulation-ready for aerodynamic performance, structural loads, or thermal behavior, enabling near real-time design decisions based on physics insights.Engineers can model complete aircraft configurations, including structural layouts and outer mold lines, as integrated parametric systems. When requirements change, the entire vehicle design updates automatically while maintaining performance relationships and design intent. Reusable Workflows for Program AccelerationnTop provides reusable workflows that engineering teams can deploy immediately rather than starting every new program from scratch. Teams can leverage proven design logic for common aircraft subsystems like wings, inlets, and structural components. This eliminates months typically spent developing custom models for each program.These workflows encode engineering best practices, ensuring new team members can contribute effectively without extensive training. Senior engineers can capture their expertise in reusable design logic that scales across multiple programs. Advanced Aircraft Concept DesignEngineering teams use nTop for vehicle-level concept design on UAVs, launched effects, next-generation fighters, and other complex aircraft programs. The platform excels at integrated system design where structures and aerodynamics must work together. Teams can rapidly evaluate different configurations, payload arrangements, and mission profiles by adjusting parameters rather than remodeling geometry.For programs requiring modular, reconfigurable aircraft, nTop enables teams to explore how different payloads or mission equipment affect overall vehicle performance. Engineers can generate optimized variants for specific operational requirements and understand performance trade-offs across the design space. Speed and Exploration AdvantageTeams report moving from initial specifications to simulation-ready aircraft geometry in hours rather than weeks. Complete parametric aircraft models that traditionally require weeks of CAD work can be developed in days.This speed enables comprehensive design space exploration during proposal development. Teams can evaluate more configuration options, conduct thorough trade studies, and deliver technical proposals backed by deeper analysis. Impact on Defense ProgramsModern defense programs demand faster delivery of increasingly complex aircraft systems. nTop addresses these compressed timelines by enabling engineering teams to iterate rapidly without sacrificing design fidelity. We help improve pWin with more well-understood, highly performant, and defensible designs that teams can confidently present.For organizations developing next-generation aircraft, nTop provides the design exploration capabilities needed to win competitive programs. The platform enables teams to thoroughly investigate the design space, reduce technical risk, and deliver credible performance predictions faster than competitors using conventional tools.