Thermal Systems Simulation Engineer

3 weeks ago


Columbus, Georgia, United States Cummins Full time
ROLE SUMMARY

We are seeking a talented Thermal Fluid Systems Simulation Engineer to join our team at Cummins Inc. This early career role involves developing models of the engine system and components, utilizing those models to drive decisions on engine hardware definition, controls validation, and product robustness and balance engine performance, system cost, global emissions requirements, and operating costs.

KEY RESPONSIBILITIES

• Work closely with cross-functional teams responsible for developing the final product, including test, design, and analysis.
• Be exposed to multiple phases of the development cycle, such as exploratory work or engine development close to production launch.
• Utilize engine models to size and optimize engine components, including turbochargers, valve train, power cylinder, intake and exhaust manifold, intake, and exhaust throttles, to meet engine performance requirements.
• Collaborate with testing and validation engineers to develop validation test plans for engine systems and subsystems to meet performance requirements.
• Work closely with controls engineers to assist the development of accurate control strategies for aftertreatment thermal management and powertrain.
• Leverage tools for data analysis and enhancing modeling capabilities.
• Analyze engine performance and derive key conclusions from simulation results.
• Present modeling results explaining the assumptions, boundary conditions, parameters, and conclusions related to the model.
• Support the delivery of training on a simulation tool or process.
• Perform optimization to quantify the effect of design levers on engine performance.
• Apply the principles of fluid dynamics and heat transfer.
• Apply the principles of thermodynamics and energy conversion.

WHAT YOU WILL ACHIEVE

• Developing and validating physics-based models of the engine systems
• Contributing to the development of the engine system architecture for different applications, from concept stage to optimal design
• Assisting Hardware/Software/Model in the Loop teams on integrating the predictive engine plant models into closed-loop, system-level models for Engine Control Unit (ECU) controls development and validation
• Implementing modeling best practices to accelerate model development process and improve the quality and fidelity of engine models.
• Working efficiently within a multidisciplinary and fast-paced environment
• Troubleshooting a modeling problem and documenting the troubleshooting process
• Using tools related to thermal and fluid sciences such as GT-Suite, MATLAB/Simulink, modeFRONTIER, and AVL-Concerto.

REQUIREMENTS

• A College, University or equivalent Bachelor's Degree in Engineering or appropriate STEM field
• A postgraduate (Master's or PhD) degree may be required for select Thermal Fluid Systems Simulation Engineer roles
• Good communication skills along with strengths in logic, planning, and decision making
• Good analytical, experimental, and project management skills
• Experience using Microsoft Office tools or equivalents, especially Excel, Outlook, and PowerPoint

CUMMINS BENEFITS

Cummins offers a competitive salary and a comprehensive benefits package, including a 401(k) Retirement Savings Plan, Cash Balance Pension Plan, Medical/Dental/Life Insurance, Health Savings Account, Domestic Partners Coverage, and a full complement of personal and professional benefits. Cummins is an equal opportunity and affirmative action employer dedicated to diversity in the workplace.

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