Cycle Performance Analysis
Analyze Brayton cycles, component maps, efficiency, thrust or power, fuel consumption, pressure ratios, ambient effects, and off-design operating points for gas turbine systems.
SimTurbo gives engineers, researchers, and educators a practical environment for modeling gas turbine systems with real-time insight. Build component-based engine architectures, evaluate steady-state and transient performance, validate control logic, and export results for deeper analysis. From propulsion concepts to power-generation studies, the platform helps teams move from assumptions to informed engineering decisions with greater speed and precision.

Specialized modeling, analysis, control, and learning solutions for gas turbine engineering work.
Analyze Brayton cycles, component maps, efficiency, thrust or power, fuel consumption, pressure ratios, ambient effects, and off-design operating points for gas turbine systems.
Configure complete component-based gas turbine models with compressors, combustors, turbines, shafts, and nozzles to assess concepts, matching, layouts, and performance tradeoffs.
Evaluate dynamic engine behavior during startup, shutdown, throttle changes, load shifts, actuator response, sensor effects, fault conditions, and other time-dependent events.
Develop and validate PID control, fuel scheduling, start and shutdown logic, protection strategies, gain scheduling, FADEC concepts, and closed-loop transient response.
Model recuperated, regenerated, reheated, intercooled, and afterburning configurations to investigate thermal performance, fuel efficiency, waste-heat recovery, and advanced propulsion concepts.
Support propulsion courses, laboratory exercises, capstone work, faculty research, and student learning with classroom, lab, research, and discounted academic licensing options.
SimTurbo makes gas turbine simulation more transparent by pairing a graphical, component-based workflow with real-time physics modeling. Engineers can synthesize and re-parameterize system architectures, inspect performance and transient behavior, and validate control laws without treating the engine as a black box. Interactive diagrams and graphs support clearer technical decisions, while data export to Excel, MATLAB/Simulink, or Python extends each analysis beyond the platform.

A specialized platform built to make sophisticated gas turbine analysis more usable and actionable.
Founder-led insight draws on more than 45 years across aerospace, automotive, and power systems engineering.
Component-based architecture lets engineers inspect and configure systems instead of relying on black-box engine models.
Interactive graphs and diagrams help teams visualize steady-state, transient, and throttle-response behavior on standard PCs.
J85-GE-21 validation results report accuracy within plus or minus 2 percent against NASA test data.
Engineering expertise and technical product guidance for every user.

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.
Turbine simulation software is used to model, analyze, and optimize gas turbine engines and related propulsion or power systems before physical testing. It can predict thrust or power, fuel consumption, component matching, thermal efficiency, operating limits, and response to changing conditions. Teams use it for conceptual design, performance studies, control validation, troubleshooting, education, research, and virtual prototyping.
Speak with SimTurbo about your engine, control, research, or academic requirements.
Reported J85-GE-21 comparison accuracy within two percent.
Interactive simulation for dynamic engine analysis.
Flexible options for university engineering education.
Tell us about your gas turbine design, analysis, control, research, or academic objective. The SimTurbo team can help identify an appropriate software, licensing, demonstration, or consultation path.
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.