Comparative Analysis of RANS Turbulence Models for Biofuel Combustion in Hydrogen-Fuelled Agricultural Engines

1. Introduction 2. Background and Motivation 2.1. Overview of Biofuels 2.2. Hydrogen-Fueled Agricultural Engines 2.3. Importance of Turbulence Models 3. Literature Review 3.1. Previous Studies on RANS Models 3.2. Biofuel Combustion Research 3.3. Applications in Agricultural Engines 4. RANS Turbulence Models 4.1. Introduction to RANS Models 4.2. Commonly Used Models 4.3. Model Selection Criteria 5. Methodology 5.1. Simulation Setup 5.2. Combustion Model Specifications 5.3. Validation of Simulations 6. Comparative Analysis 6.1. Model Performance Indicators 6.2. Results for Different Biofuels 6.3. Analysis under Varying Conditions 7. Discussion 7.1. Interpretation of Results 7.2. Implications for Engine Design 7.3. Limitations of Current Study 8. Conclusion and Future Work 8.1. Summary of Findings 8.2. Recommendations for Future Research 8.3. Potential Industry Applications