CFD Jobs in Chennai

CFD Modeler

RLE India Private Limited•

Chennai

•full time

Job Summary We are seeking a highly skilled CFD Modeler to join our team on an onsite basis. As a CFD Modeler, you will be responsible for developing and utilizing computational fluid dynamics models to analyze and solve complex problems. With a strong foundation in engineering principles and proficiency in CFD tools, you will play a critical role in driving innovation and delivering high-quality results. The ideal candidate will have a bachelor's degree in engineering and relevant experience in CFD modeling. You will be working in a fast-paced environment that demands precision, creativity, and strong analytical skills. If you are passionate about leveraging CFD to drive technological advancements, we encourage you to apply for this exciting opportunity. Key Responsibilities Develop and validate computational fluid dynamics (CFD) models to simulate complex fluid flow and heat transfer phenomena. Utilize Ansa and other CFD tools to create detailed models and analyze results. Collaborate with cross-functional teams to identify and solve problems using CFD analysis. Interpret and communicate complex CFD results to stakeholders, providing actionable insights and recommendations. Continuously improve CFD modeling techniques and workflows to enhance accuracy and efficiency. Required Skills & Qualifications The ideal candidate will possess a strong background in CFD modeling and a bachelor's degree in engineering ( B.E ). Key skills include: Proficiency in Ansa and other CFD tools. Strong knowledge of CFD principles and practices. Ability to develop and validate complex CFD models. Excellent analytical and problem-solving skills.

CFD Modeler

RLE India Private Limited•

Chennai

•Full-time

CFD Modeler Job Description Job Summary We are seeking a skilled and motivated CFD Modeler to join our team in Chennai. This role is ideal for an individual with a foundational understanding of computational fluid dynamics and a passion for contributing to complex engineering projects within the IT / Technology industry. Key Responsibilities The CFD Modeler will be responsible for developing and refining computational models to simulate and analyze fluid flow and thermal behavior. This includes collaborating with cross-functional teams to understand project requirements and translating those needs into effective simulation strategies. Required Skills & Qualifications Educational Background: A Bachelor of Engineering (B.E) / Bachelor of Technology (B.Tech) / Master of Engineering (M.E) / Master of Technology (M.Tech) is required. Experience: 1 - 3 years of experience in a related field is expected. This level of experience indicates a foundational understanding of the field and the ability to work with moderate supervision. ANSYS: Proficiency in ANSA is essential for pre-processing and mesh generation. CFD: A strong understanding of CFD principles and their application to real-world engineering problems is required. Thermal System Model: Experience in developing and utilizing Thermal System Model simulations to analyze heat transfer and thermal behavior. Material Expertise: Familiarity with the simulation of materials such as Rubber and Plastic , including their unique properties and behavior under various conditions. Part Structure Management: Ability to effectively manage and analyze Part Structure within simulation models. Communication Skills: Excellent Communication Skills , both written and verbal, are necessary for effective collaboration and clear presentation of results. Interpersonal Skills: Strong Interpersonal Skills are required to build and maintain positive working relationships with colleagues and stakeholders. Team Spirit: A demonstrated Team Spirit and the ability to work effectively within a collaborative environment. Problem-Solving Skills: Exceptional Problem-Solving Skills to identify, analyze, and resolve complex issues related to simulation modeling. What We Offer Salary: 30 LPA - 45 LPA

CAE Analyst

RLE India Private Limited•

Chennai

•Full-time

CAE Analyst Job Description Job Summary We are seeking a skilled and motivated CAE Analyst to join our team in Chennai. This role will focus on performing comprehensive analyses to support the development and validation of automotive components and systems. The ideal candidate will possess a strong understanding of computational fluid dynamics, heat transfer, and structural analysis principles, along with proficiency in industry-standard CAE software. Key Responsibilities The CAE Analyst will be responsible for the following: Performing CFD , Heat Transfer , and Full Vehicle Analysis to evaluate the performance and durability of automotive components. Developing and executing CAE simulation models using ANSA , STAR CCM+ , ENSIGHT , and UH3D . Conducting Heat Exchanger analysis and generating Heat Exchanger Data Sheet . Performing FAN Modeling . Collaborating with engineering teams to interpret simulation results and provide design recommendations. Validating simulation results against experimental data and identifying areas for improvement. Creating and maintaining CAE simulation workflows and best practices. Required Skills & Qualifications To be considered for this position, candidates must possess the following: B.E / B.Tech / M.E / M.Tech degree in Mechanical Engineering or a related field. 3 - 6 years of experience in performing CAE analysis within the automotive industry. This level of experience indicates a proficiency in independently executing analyses, interpreting results, and contributing to design improvements. Proficiency in ANSA for mesh generation and pre-processing. Strong experience with RADTHERM/TAITHERM for thermal analysis. Expertise in STAR CCM+ for CFD simulations. Experience with ENSIGHT for post-processing and visualization of simulation results. Familiarity with Team Center for data management and collaboration. Solid understanding of Heat Transfer principles, including conduction, convection, and radiation. Strong foundation in Fluid Dynamics principles, including laminar and turbulent flow. Ability to effectively communicate technical findings and recommendations, both verbally and in written reports. Demonstrated ability to work effectively as a Team Player within a collaborative engineering environment. What We Offer Salary: 90 LPA - 105 LPA

CFD Analyst _ GT Suite

SACHA Engineering•

Chennai

•full time

Experience with Electric Drive Units (EDUs) and direct oil-cooled electric machines Knowledge of Powertrain & transmission control valve hydraulics, clutch actuation systems, and torque converter circuits. Familiarity with 3D CFD concepts (VOF, SPH, multi-phase churning analysis) to facilitate 1D/3D coupling. Proven track record of correlating simulation models to physical dyno and vehicle test data Develop and maintain high-fidelity 1D thermo-hydraulic models using GT-SUITE (GT-ISE, Flow/Cool/Hydraulics) for powertrain system Predict and optimize parasitic power consumption (hydraulic pump power, churning/windage losses, drag torque) to maximize overall vehicle range and efficiency. In-depth understanding of fluid mechanics, hydraulics, multiphase flow principles, thermodynamics, and heat transfer. Demonstrated background in modeling powertrain lubrication circuits, hydraulic valve bodies, or e-motor cooling circuits. Experience with fluid properties, low-viscosity dielectric fluids/transmission oils, oil aeration, and non-Newtonian behavior under shear/thermal stress. Proficiency with MATLAB/Simulink or Python for data processing, scripting, and co-simulation. Familiarity with reading and interpreting 3D CAD models in CATIA/ANSA to extract physical circuit dimensions, line lengths, and volumes. Partner closely with physical test, dyno, and rig teams to specify instrumentation (pressure transducers, flow meters, thermocouples) and calibrate 1D simulation models against empirical data. Collaborate with 3D CFD engineers (e.g., Star-CCM+, Ansys Fluent) to ingest boundary conditions, flow coefficients, and heat transfer coefficients into 1D lumped-parameter networks. Leverage Design of Experiments (DOE) and optimization toolsets (e.g., modeFRONTIER, HEEDS, GT-POST optimization) to determine optimal orifice sizes, line diameters, and pump sizing

Thermal performance Engineer

RLE India Private Limited•

Pune

•full time

Job Summary SENIOR EXECUTIVE - TARLE TECHNOLOGIES PRIVATE LIMITED is seeking a highly motivated and experienced professional to join our team. This role is within the Automotive industry and requires a strong background in mechanical or automotive engineering principles. We are looking for a candidate with a proven track record of success in managing and executing complex engineering projects. Key Responsibilities The Senior Executive will be responsible for overseeing and contributing to various aspects of project performance engineering, ensuring the successful delivery of projects within the Automotive domain. This includes coordinating efforts across multiple functional teams and providing regular reporting on project status and performance. Required Skills & Qualifications Education: A Bachelor’s or Master’s degree in the Mechanical or Automotive domain is required. Experience: A minimum of 8-12 years of relevant experience is expected. This seniority level requires a candidate capable of independent project management, mentoring junior engineers, and contributing to strategic decision-making. Project Performance Engineering: Demonstrated ability to analyze and improve project performance, identifying and implementing strategies to optimize efficiency and effectiveness. Functional Synthesis: Proficiency in synthesizing information from various functional areas to create a cohesive and integrated approach to problem-solving. Cross-Functional Coordination: Excellent ability to facilitate collaboration and communication across different teams and departments, ensuring alignment and shared goals. Validation Planning: Experience in developing and executing comprehensive validation plans to ensure product quality and reliability. Test-Data Synthesis: Ability to generate and analyze test data to identify potential issues and validate design solutions. Management Reporting: Strong skills in preparing and presenting clear and concise management reports on project status, risks, and performance. Aerothermal Validation: Knowledge and experience in validating aerothermal performance of automotive components and systems. HVAC Testing: Experience in conducting and analyzing HVAC (Heating, Ventilation, and Air Conditioning) testing for automotive applications. Thermal Performance: Understanding of thermal performance principles and their application to automotive design and testing. CAD Review: Ability to review and analyze CAD (Computer-Aided Design) models to identify potential design flaws or areas for improvement. CFD/1D Simulation Review: Experience in reviewing and interpreting results from Computational Fluid Dynamics (CFD) and 1D simulation models. DVP: Familiarity with Design Verification Plan (DVP) processes and methodologies. Vehicle Instrumentation: Knowledge of vehicle instrumentation systems and their role in data acquisition and analysis. Road Trip Testing: Experience in planning and executing road trip testing to evaluate vehicle performance under real-world conditions. Lab Testing: Proficiency in conducting and analyzing lab testing to evaluate component and system performance. Data Analysis: Strong analytical skills with the ability to interpret data and draw meaningful conclusions. Scorecard: Experience in developing and utilizing scorecards to track and measure project performance. PLM: Familiarity with Product Lifecycle Management ( PLM ) systems and their role in managing product data and processes. Microsoft Suite: Proficient in using Microsoft Suite applications, including PowerPoint , Excel (including Macro capabilities), and Word . Power BI: Experience using Power BI for data visualization and reporting. Analytical Skills: Demonstrated ability to analyze complex problems and develop effective solutions. Problem-Solving Skills: Strong problem-solving skills with the ability to identify root causes and implement corrective actions. Communication Skills: Excellent written and verbal communication skills with the ability to effectively communicate technical information to both technical and non-technical audiences. Leadership: Demonstrated leadership skills with the ability to motivate and inspire teams. Networking Abilities: Ability to build and maintain strong relationships with internal and external stakeholders. What We Offer Salary:

CFD Modeler

SACHA Engineering•

Chennai

•full time

Key Responsibilities Prepare CFD models by cleaning CAD geometry and generating high-quality meshes. Create and manage PIDs, connections, and assembly-level models. Perform geometry, mesh, and model quality checks. Support basic boundary condition setup and STAR-CCM+ solver deck preparation. Follow modelling standards, participate in reviews, and maintain model documentation. Required ANSA Skills Geometry cleanup and topology management. PID/PART management and connection creation. Shell meshing, quality improvement, and batch meshing. Mesh editing (Remeshing, Refine, Smooth, Reshape). Basic CFD volume meshing (Tetra/Poly, Boundary Layers). Model diagnostics, morphing, and basic ANSA scripting knowledge. Desired Skills Basic understanding of CFD, fluid flow, and thermal simulations. Strong focus on model quality and attention to detail. Ability to work independently with minimal supervision. Good communication and teamwork skills. Interest in automation and process improvement. Qualification & Experience Bachelor's or Master's degree in Mechanical, Automotive, or related Engineering. 1-2 years of hands-on experience in ANSA CFD model build, including component, subsystem, or full assembly models.

CFD Analyst

SACHA Engineering•

Chennai

•full time

This position will be primarily responsible for executing Thermal Analysis on a full vehicle level and reporting out the issues and provide counter measures for CFD. . Full vehicle knowledge of Automobile Systems and it's functions · Model Build using ANSA · Boundary Condition setup using UH3D & TAITHERM . Ability to Correlate CFD results with Physical Test data . Thorough knowledge of FAN modeling . Frontend opening and Heat rejection calculations . Debugging the simulations in case of issues in RADTHERM/StarCCM+ or any other coupling related issues · ENSIGHT post processing with report preparation · Knowledge on StarCCM+ to study any internal flow simulations · Knowledge of heat exchanger data sheet and interpretation · Knowledge of corrective action for any potential thermal issues and heat shield placement · Ability to handle/deliver projects independently and able to communicate with the customer

JAVA Developer

SACHA Engineering•

Chennai

•full time

Job Summary We are seeking a highly skilled JAVA Developer to join our team in the IT / Technology industry. The successful candidate will work in a hybrid environment, leveraging their technical expertise to drive innovation and excellence. Key Responsibilities As a JAVA Developer , you will be responsible for utilizing your programming skills to develop, implement, and maintain software applications. Your expertise in JAVA and other programming languages will be essential in this role. Required Skills & Qualifications The ideal candidate will possess a Bachelor of Engineering / Bachelor of Technology or Master of Engineering / Master of Technology degree. In terms of technical skills, we are looking for proficiency in the following areas: JAVA PYTHON Bash Windows .bat Perl Java API Git GitHub Gradle Jira CFD simulations With 5 - 15 years of experience, you will have developed a strong foundation in software development and be able to work independently and collaboratively as part of a team. What We Offer We offer a challenging and rewarding work environment with opportunities for growth and development. However, the salary for this position is not specified.