Cycle Performance Analysis
Analyze steady-state gas turbine performance with thermodynamic cycle models, component maps, efficiency calculations, fuel-use studies, ambient-condition evaluation, and operating-point benchmarking.
Optimize gas-turbine power-generation systems with SimTurbo’s engineer-friendly simulation software. Model thermodynamic cycles, evaluate steady-state and transient performance, test control strategies, and compare design options before committing resources. Built for power-system engineers, the platform delivers interactive, physics-based insight that supports more confident efficiency, operability, and performance decisions across demanding generation applications.

Specialized simulation tools and engineering support for analyzing, modeling, controlling, and improving gas-turbine power-generation systems.
Analyze steady-state gas turbine performance with thermodynamic cycle models, component maps, efficiency calculations, fuel-use studies, ambient-condition evaluation, and operating-point benchmarking.
Evaluate recuperated, regenerated, reheated, intercooled, and afterburning configurations to assess waste-heat recovery, thermal performance, fuel efficiency, and emissions-reduction opportunities.
Design and validate PID control, fuel scheduling, start-stop logic, protection functions, sensor models, and closed-loop responses for dependable gas-turbine operation.
Configure complete gas-turbine architectures with graphical component models for compressors, turbines, combustors, shafts, and related systems, then compare performance-oriented design alternatives.
Simulate startup, shutdown, load changes, acceleration, environmental variation, and fault conditions to evaluate dynamic behavior, stability, response times, and control effectiveness.
Access specialized support for gas-turbine design, performance diagnostics, simulation-model development, feasibility studies, control engineering, troubleshooting, and power-system technology evaluation.
SimTurbo gives power-system engineers a graphical, component-based environment for examining how gas-turbine systems perform in both planned and changing operating conditions. Build and re-parameterize models, investigate efficiency and component matching, and validate control logic without treating the engine as a black box. Interactive diagrams, real-time simulation, and exportable data help teams move from assumptions to evidence-backed optimization decisions faster.

A specialized platform designed to make sophisticated gas-turbine analysis more accessible, visual, and actionable.
Evaluate steady-state and transient behavior interactively on standard PCs with responsive graphs and diagrams.
Use component-based models that reveal system relationships instead of hiding engine behavior inside black boxes.
J85-GE-21 validation reports accuracy within plus or minus two percent against NASA test data.
Benefit from founder-led expertise spanning more than 45 years in aerospace, automotive, and power systems.
Engineering-focused leadership supporting better gas-turbine simulation decisions.

President, CEO & Founder
Paul J. Hoffman is the President, CEO, and Founder of Controls Research LLC, the company behind SimTurbo. With a BS in Mechanical Engineering from MIT, an MS in Mechanical Engineering from Stanford, and an MBA from the University of Toledo, Paul brings a rare combination of technical depth and business acumen to the company. He has more than 45 years of experience spanning aerospace, automotive, and power systems engineering, giving him a comprehensive understanding of complex gas turbine engine design and simulation challenges. As founder, Paul has guided SimTurbo's development into a specialized, engineer-friendly platform used by aerospace, marine, and power-generation professionals as well as universities. His leadership reflects a deep commitment to advancing engineering education and real-world simulation accuracy, ensuring clients and students alike benefit from decades of hands-on industry expertise.

Vice President of Marketing & Sales
Chris Hoffman serves as Vice President of Marketing & Sales at Controls Research LLC, bringing more than 15 years of experience in the sales and marketing of technical products. Chris plays a key role in communicating the value of SimTurbo's advanced gas turbine simulation platform to aerospace, marine, power systems, and academic audiences across the United States. With a strong understanding of technical sales cycles and engineering-focused markets, Chris works closely with clients and educational institutions to ensure they find the right solutions for their design, analysis, and simulation needs. Chris is dedicated to building lasting relationships with customers, helping engineers and students alike understand how SimTurbo can improve productivity, precision, and outcomes in their gas turbine engineering projects.
Power plant optimization software helps engineers model, analyze, and improve the performance of generating equipment and supporting systems. For gas-turbine applications, it can calculate thermodynamic-cycle behavior, component matching, efficiency, fuel consumption, operating limits, and control response. SimTurbo focuses on a graphical, physics-based approach that lets users explore system behavior before making design or operating changes.
Speak with SimTurbo about your modeling, analysis, or licensing needs.
Performance compared with J85-GE-21 test data.
Transparent graphical engine-system architecture.
Interactive analysis on standard PCs.
Share your power-generation modeling goals, and the SimTurbo team will help identify the right simulation approach.
For immediate assistance, feel free to give us a direct call at 779-390-4786. You can also send us a quick email at pjhoffman@simturbo.net.
For immediate assistance, feel free to give us a direct call at 779-390-4786. You can also send us a quick email at pjhoffman@simturbo.net.