The next generation of ANSYS engineering simulation simplifies workflows and ensures accurate results, enabling users to deliver revolutionary products while reducing costs and time to market. ANSYS 19 empowers engineers to develop groundbreaking products, from autonomous vehicles to smarter devices to more electric aircraft, at an unprecedented pace. ANSYS 19 helps engineers manage complexity and enhance productivity, empowering users to provide even more accurate answers across the broadest range of applications making simulation even more pervasive. ANSYS 19 tames complexity by supporting and empowering engineers with tools that improve reliability, performance, speed and ease of use. From support for Architecture Analysis and Design Language (AADL) to Human Machine Interfaces (HMIs) to radar cross section (RCS) calculations, ANSYS 19 simplifies user experience across every discipline. In the embedded suite, ANSYS 19 includes new support for AADL-compatible avionics systems modeling. AADL-based modeling empowers organizations to understand and control their system costs, but also maximizes critical performance characteristics such as system reliability, integration, security and availability. By modeling systems in AADL, companies can more effectively integrate subsystems and components that have been procured from many subcontractors enabling users to more quickly identify and address interoperability issues. Capable of modeling software and hardware components, ANSYS 19 provides the broadest and most proven toolset to support the design of avionics systems for military applications that are compliant and conform to the FACE technical standard. With ANSYS 19, engineers can design and implement complex and embedded HMIs. From designing cockpit displays for aircraft to infotainment and dashboard displays for automobiles, to control room displays for industrial applications, ANSYS 19 accelerates the development, deployment and testing of safety-critical HMIs. In the electromagnetics suite, ANSYS introduced RCS analysis using HFSS SBR+. This technology is ideal for engineers designing autonomous vehicles, advanced detection systems and stealth technology, these capabilities enable users to digitally explore and optimize more design iterations in less time. ANSYS 19 delivers solutions that greatly enhance productivity and create a more seamless workflow at every stage empowering engineers to accomplish more in shorter timelines. From improvements at the solver and technology level that result in even faster, more powerful product performance to updates that ease time-to-certification, ANSYS 19 improves time to market and engineers' productivity. In the fluids suite, ANSYS 19 empowers engineers to produce better results in less time and with less effort. New functionalities significantly reduce the computational effort needed for spray nozzle designers to optimize product performance. ANSYS 19 uses the volume of fluid model to directly track interface instabilities and surface tension effects that give rise to ligament and droplet formation resulting in fast, accurate spray breakup and droplet distribution with minimal effort. While it was previously computationally impractical to calculate droplet size distribution using conventional methods, the new functionality reduces the computational effort significantly. In the structures suite, breakthrough updates to the ANSYS separating, morphing, adaptive and re-meshing technology fracture method enhance speeds and automate the remeshing approach. In the mechanical and electromagnetic suites, ANSYS 19 increases the number of built-in high-performance computing (HPC) cores from two to four. Combined with faster and more scalable solvers, the additional HPC cores deliver significant computational power and result in additional capacity. To increase flexibility, customers can also use the same ANSYS HPC license to enable all ANSYS products. These changes make licensing more consistent and easier for customers to deploy across their organizations. In the 3-D design suite, ANSYS 19 empowers engineers at every level to explore new design spaces with simulation, regardless of their experience level. With ANSYS 19, engineers can produce lighter-weight, stronger designs in a shorter amount of time through enhancements in topology optimization. ANSYS now provides shape optimization updates while solving providing engineers additional control over the final design in a shorter amount of time. Printing enhancements also enable users to more quickly smooth, repair and optimize topology optimized shapes for downstream use.