Dr. Sushil kumar Singhl | Aeroacoustics | Best Researcher Award

Dr. Sushil Kumar Singh’s educational journey reflects his commitment to academic excellence. He completed his Ph.D. in Mechanical Engineering (2017–2023) at IIT (ISM) Dhanbad, focusing on “Control of Airfoil Broadband Noise through Wavy Trailing Edge Serrations.” He also earned an M.Tech in Machine Design from the same institute (2014–2016), where his dissertation addressed “Acoustic Validation of Helmholtz Resonator at Higher Frequency,” achieving a stellar CGPA of 8.24/10. His foundational knowledge was built during his B.Tech in Mechanical Engineering at KIIT University, Bhubaneswar (2009–2013), graduating with a CGPA of 7.94/10. Dr. Singh’s school education included Class XII from Kendriya Vidyalaya Bondamunda (65.8%) and Class X with an impressive 85.6%. His academic record is complemented by accolades like qualifying in GATE and securing a top rank in the ISM EE-14 exam, reflecting his strong technical foundation and research aptitude.

Work Experience 💼:

Dr. Sushil Kumar Singh’s experience spans diverse roles in research and academia. He recently served as a Postdoctoral Researcher at IIT Kanpur, contributing to a DST-sponsored project on noise mitigation strategies for unmanned aerial vehicles. During his Ph.D., he worked on multiple government-funded projects, including experimental setups for wind tunnels and anechoic chambers, and managed tasks ranging from procurement to data analysis. As a project associate, he designed and commissioned sophisticated experimental systems while producing high-quality datasets for advanced analysis using MATLAB and Python. His expertise in aeroacoustics and noise suppression has been honed through collaborative research with leading academics. Dr. Singh has also actively contributed to project documentation and progress reporting. His earlier research focused on broadband noise reduction and the development of serration geometries for enhanced noise control. His multidisciplinary approach, blending experimental and computational techniques, underscores his commitment to solving real-world engineering problems.

Awards and Honors 🏆

Dr. Sushil Kumar Singh has received several prestigious awards and honors in recognition of his academic and research excellence. He secured fellowship support for three major projects funded by DST (SERB), including the Early Career Research Award and Core Research Grant. Dr. Singh has consistently demonstrated his technical expertise, qualifying GATE and achieving an All-India Rank of 48 in the ISM EE-14 examination. His achievements extend to academic competitions, where he earned third place in a poster presentation at Yantriki (KIIT University’s Mech-Tech Fest) and became a finalist at NIT Jamshedpur’s OJASS event for his innovative work on cost-effective wireless power transmission. Additionally, he topped the CBSE Hindi board exam at the school level and is a BS&G State Level medalist. These accolades highlight his intellectual rigor, creative problem-solving, and dedication to advancing engineering knowledge.

Research Interests:

Dr. Sushil Kumar Singh’s research primarily centers on experimental fluid dynamics, aeroacoustics, and machine design, with a focus on noise and vibration control. His doctoral work involved designing innovative noise mitigation strategies for airfoil broadband noise, utilizing advanced serration geometries for turbulence suppression. Dr. Singh has also contributed significantly to reducing airfoil-turbulence interaction noise, emphasizing multi-wavelength serrations and novel edge geometries. His research extends to developing stealth enhancement techniques for unmanned aerial vehicles, incorporating cutting-edge methodologies in anechoic chamber and wind tunnel testing. Dr. Singh’s work combines experimental and computational approaches, leveraging MATLAB, Python, and Ansys to analyze complex datasets. His focus on real-world applications is evident in his patented designs for noise control and airfoil optimization. Through his research, Dr. Singh aims to bridge the gap between theoretical insights and practical engineering challenges, driving innovation in noise mitigation technologies.

📚 Publications 

• Estimation of the lower cut-off frequency of an anechoic chamber: An empirical approach
  • Authors: SK Sushil, M Garg, S Narayanan
  • Citations: 20
  • Year: 2020
• On the reductions of airfoil broadband noise through sinusoidal trailing-edge serrations
  • Authors: SK Singh, M Garg, S Narayanan, L Ayton, P Chaitanya
  • Citations: 12
  • Year: 2022
• Control of airfoil broadband noise through non-uniform sinusoidal trailing-edge serrations
  • Authors: SK Singh, S Narayanan
  • Citations: 10
  • Year: 2023
• On the reductions of airfoil–turbulence noise by curved wavy serrations
  • Authors: SK Singh, S Narayanan
  • Citations: 5
  • Year: 2023
• On the reductions of airfoil broadband noise through circular dimples
  • Authors: S Kumar, SK Singh, S Jha, K Baskaran, K Srinivasan, S Narayanan
  • Citations: 2
  • Year: 2024
• On the reductions of aerofoil-turbulence interaction noise through multi-wavelength leading edge serrations
  • Authors: S Narayanan, SK Singh
  • Citations: 2
  • Year: 2021
• Effect of sawtooth trailing edge serrations on the reductions of airfoil broadband noise
  • Authors: SK Singh, G Shankar, A Narayanmurthy, K Baskaran, S Narayanan
  • Citations: 0 (likely new)
  • Year: 2024
• Aerofoil broadband noise reductions through non-uniform wavy serrations
  • Authors: SK Singh, M Garg, GS Tandon, S Narayanan
  • Citations: Not available
  • Year: Not specified

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