Aeroacoustics/CFD Engineer

Position Overview

Tech FEM Engineering Solutions LLP (TFE) is seeking a highly skilled Aeroacoustics Engineer with strong computational expertise to join our engineering team. The ideal candidate will have extensive experience

in aeroacoustics simulations and a deep understanding of noise prediction methodologies, including fundamentals of sound and noise theory, propagation and mitigation techniques.

Key Responsibilities

Develop 1D acoustics calculations for industrial engineering equipment for noise abatement and mitigation

Validate 1D computations with high fidelity 3D computational simulations. Develop and execute high-fidelity aeroacoustics simulations to predict noise generation and propagation in fluid flow systems

Perform Computational Fluid Dynamics (CFD) and Computational Aeroacoustics (CAA) analyses. Ability to run advanced CFD simulations (RANS, LES, DES, ...)

Apply the Ffowcs Williams-Hawkings equation for far-field acoustic prediction from near-field flow data

Validate simulation results against experimental data and analytical solutions

Optimize designs to reduce acoustic emissions and meet regulatory noise standards

Collaborate with multidisciplinary teams including fluid dynamics, structural, and design engineers

Prepare technical reports, presentations, and documentation for internal and external stakeholders

Stay current with latest developments in aeroacoustics simulation techniques and methodologies

Education

Master's or Ph.D. in Aerospace Engineering, Mechanical Engineering, Acoustics, Applied Mathematics, or related field

Technical Skills

Essential:

Experience in performing 1D calculations based on sound theory for prediction of noise generation in industrial flow equipment. Experience in designing sound abatement techniques for the same and validating with 1D calculations.

Strong background in fluid dynamics, turbulence modeling, and acoustic theory

Proficiency in CFD software packages (ANSYS Fluent, OpenFOAM, Star-CCM+, or similar)

Deep understanding of the Ffowcs Williams-Hawkings acoustics analogy and its applications

Experience with aeroacoustics simulation tools (ACTRAN, Siemens LMS, PowerACOUSTICS, or equivalent)

Strong programming skills in Python, MATLAB, Fortran, or C/C++

Experience with high-performance computing (HPC) and parallel computing environments

Knowledge of signal processing and acoustic post-processing techniques

Familiarity with mesh generation and numerical methods (FEM, FVM, LES, DES, RANS)

Experience

Minimum 3-5 years of experience in aeroacoustics simulations (for senior level)

Proven track record of applying FW-H equation in practical engineering applications

Experience in noise prediction for rotating machinery, turbomachinery, or aerodynamic applications

Preferred Qualifications

Experience with Direct Noise Computation (DNC) and hybrid methods

Knowledge of experimental aeroacoustics and measurement techniques

Familiarity with optimization algorithms and design space exploration

Publications in peer-reviewed journals or conference proceedings

Experience in aerospace, automotive, or HVAC industries

Understanding of regulatory noise standards (FAA, EASA, ISO, etc.)

Key Competencies

Strong analytical and problem-solving abilities

Excellent attention to detail and commitment to quality

Ability to work independently and in team environments

Effective communication skills, both written and verbal

Project management capabilities and ability to meet deadlines

Tech FEM Engineering Solutions LLP is a leading engineering consultancy specializing in advanced computational engineering solutions. We work on cutting-edge projects across multiple industries, delivering innovative solutions to complex engineering challenges.

To Apply: Please submit your resume, cover letter, and relevant publications or project portfolios to