Tata Technologies
Website:
tatatechnologies.com
Job details:
1D CFD Engineer
Roles and Responsibilities
• Perform baseline CAE analysis of refrigeration and HVAC systems using 1D simulation tools.
• Develop and optimize system models for refrigeration cycles, airflow distribution, and heat exchanger performance.
• Evaluate system KPIs such as cooling capacity, COP (Coefficient of Performance), pressure drop, and energy efficiency.
• Support design teams in delivering HVAC-compliant solutions within program timelines.
• Drive test-to-CAE correlation for refrigeration systems, ensuring simulation accuracy.
• Consider real-world constraints such as packaging, manufacturability, cost, and regulatory compliance.
• Participate in model build, debugging, and validation of 1D simulation setups.
• Collaborate cross-functionally with design, testing, and manufacturing teams in a fast-paced environment.
Job Requirements
Primary Skills Required
• Strong expertise in refrigeration cycle and HVAC system modeling using 1D CAE tools.
• Hands-on experience with:
o GT-SUITE for thermal-fluid simulation.
o Debugging and validation of 1D models.
o Interpretation of CAE results to provide actionable design recommendations.
• Good understanding of thermodynamics, fluid mechanics, and heat transfer principles.
• Proficiency in system-level performance prediction (cooling load, COP, pressure drop).
• Strong analytical thinking and structured problem-solving capability.
• Good communication and presentation skills.
Additional Skills Preferred
• Experience in design optimization for refrigeration systems.
• Exposure to automation tools (Excel macro/VBA, Python scripting).
• Knowledge of:
o Refrigeration cycle components (compressor, condenser, evaporator, expansion device).
o HVAC system integration in automotive or industrial applications.
• Awareness of manufacturing feasibility and packaging constraints.
Experience Required
• 6–10 years of experience in refrigeration/HVAC CAE analysis.
• Proven experience in:
o Refrigeration cycle simulations and airflow modeling.
o Design improvement recommendations based on CAE results.
o Independently handling medium-to-high complexity tasks.
• Experience in OEM/Tier-1 environments preferred.
Software Skills Required
• Primary: GT-SUITE
• Others: MS Office (Excel, PowerPoint, Word)
• Exposure to CAD/PLM tools (CATIA, 3DEXPERIENCE preferred)
Experience Preferred
• Exposure to physical testing methods for refrigeration/HVAC systems.
• Familiarity with OEM CAE workflows and quality processes.
• Understanding of IT/PLM systems.
Key Competencies
• Technical depth in refrigeration/HVAC CAE.
• Structured problem-solving approach.
• Cross-functional collaboration.
• Delivery ownership under timelines.
Education Qualification
• Mandatory: BE / B. Tech in Mechanical / Thermal / Automotive Engineering
• Preferred: ME / M. Tech in Thermal Engineering / Refrigeration & Air Conditioning
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