overview

Dr. Sadr research interests include experimental techniques in thermo/fluid science with a focus on Advanced Energy Efficient Systems. He has active projects in nano/micro-fluids, droplets and sprays, alternative and bio fuels, atmospheric turbulence, and super critical fluid flows.

Dr. Sadr's Ph.D. research was on the experimental investigation of turbulent particulated coaxial jets using Molecular Tagging Velocimetry (MTV). These flow fields are of interest due to their application in coal combustion process and greenhouse gas production. He later extended his MTV expertise to study flow field inside IC engines. Dr. Sadr continued his work at the Georgia Institute of Technology on experimental methods in micro-, nano-flows and electroosmotic fluid mechanics. Micro- nano-fluidic systems, such as Lab-On-a-Chip and ?TAS, are the emerging technologies that require new understanding of the fundamental sciences in this field. His work on nano particle movement in fluids is focused on the novel techniques in particulated flow at micro and nano scale where Brownian motion is a major factor. Dr. Sadr is pioneer in development and application of nanoPIV for near wall fluid flow measurement.

Upon joining Texas A&M, Dr. Sadr focused his attention on the Advanced Energy Efficient Systems on several fronts at the Qatar campus. He continued his work on micro/nano fluidics for bio applications and Brownian motion. Furthermore, he initiated an active research on thermo-hydraulics of super critical CO2 flows and potentials of CO2-hydrocarbon based refrigerants, with a recent support funded by Shell. He has also successfully worked with Rolls-Royce, German Aerospace Institute (DLR), and Shell Inc. for spray and combustion characterization of Gas-to-Liquid (GTL) Fuel. He is continuing his work in studying Atmospheric Surface Layer (ASL) in Qatar to characterize pollution dispersion and potential wind energy applications in this region. Dr. Sadr is a member of ASME and APS.

education and training
selected publications
Academic Articles69
  • Zhang, H., Anoop, K., Huang, C., Sadr, R., Gupte, R., Dai, J., & Han, A. (2022). A circular gradient-width crossflow microfluidic platform for high-efficiency blood plasma separation. Sensors and Actuators B: Chemical. 354, 131180-131180.
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  • Kanjirakat, A., Sadr, R., & Alvarado, J. (2021). Near-Wall Velocimetry in the Impingement-Zones of a Microdroplet and a Round Jet Stream. Journal of Fluids Engineering. 143(10),
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  • Das, D., Kazim, M., Sadr, R., & Pate, M. (2021). Optimal hydrocarbon based working fluid selection for a simple supercritical Organic Rankine Cycle. Energy Conversion and Management. 243, 114424-114424.
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  • Li, Y., & Sadr, R. (2021). Diurnal Wind Pattern and Climate Condition on the Coastal Region of Qatar. Journal of Scientific Research and Reports. 37-51.
Chapters5
  • Kannaiyan, K., Sadr, R., & Kumaravel, V. (2019). Application of Nanoparticles in Clean Fuels. Nanostructured Materials for Energy Related Applications. 223-242. Springer International Publishing.
  • Elbashir, N., Ahmed, W., Choudhury, H., Nasr, N., Mahdi, N., Kannaiyan, K., ... Ghouri, M. (2017). 11 Synthetic Fuel and Renewable Energy. Green Chemistry and Chemical Engineering. 373-456. CRC Press.
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  • Kannaiyan, K., & Sadr, R. (2017). The Role of Alternative Aviation Fuels on Reducing the Carbon Footprint. Mujtaba, I. M., Srinivasan, R., & Elbashir, N. O. (Eds.), The Water-Food-Energy Nexus Processes, Technologies, and Challenges. 387-398. CRC Press.
  • Sadr, R., Kannaiyan, K., Anoop, K., & Tanimizu, K. (2013). Macro- to Micro-scale Thermo-Fluids research in Energy Efficient Sys tems. Weichold, M., Hall, K., & Masad, E. (Eds.), Excellence and Impact of Research at Texas A&M at Qatar. 115-149. Texas A&M University at Qatar.
  • Kannaiyan, K., & Sadr, R. (2012). Numerical simulation of coaxial turbulent jet with and without discrete particles, section-5 turbulent flow. Rahman, M., & Brebbia, C. A. (Eds.), Advances in Fluid Mechanics IX. 345-360. WIT Press.
Conference Papers41
  • Kanjirakat, A., Carvero, A., Sadr, R., & Amani, M. (2020). INFLUENCE OF CNT-NANOPARTICLES IN THE FILTRATE CHARACTERISTICS AND FILTER CAKE FORMATION OF A WATER-BASED DRILLING FLUID. Proceeding of 5th Thermal and Fluids Engineering Conference (TFEC), 5th Thermal and Fluids Engineering Conference (TFEC). 247-252.
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  • Cheng, W. L., Sadr, R., & Han, A. (2019). A Comprehensive Study of Asymmetric Micro-Droplet Splitting in T-Junction. Volume 2: Computational Fluid Dynamics, ASME-JSME-KSME 2019 8th Joint Fluids Engineering Conference.
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  • Kanjirakat, A., & Sadr, R. (2019). Study of a Microfluidic System Based One-Step Blood Cell-Free Region for Biomarker Detection. Volume 1: Fluid Mechanics, ASME-JSME-KSME 2019 8th Joint Fluids Engineering Conference.
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  • Kannaiyan, K., & Sadr, R. (2019). Spray Characteristics of Alternative Jet Fuel at Elevated Ambient Conditions. Volume 3: Coal, Biomass, Hydrogen, and Alternative Fuels; Cycle Innovations; Electric Power; Industrial and Cogeneration; Organic Rankine Cycle Power Systems, ASME Turbo Expo 2019: Turbomachinery Technical Conference and Exposition.
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  • Kanjirakat, A., Sadr, R., & ASME. (2019). OF A MICROFLUIDIC SYSTEM BASED ONE-STEP BLOOD CELL-FREE REGION FOR BIOMARKER DETECTION. PROCEEDINGE OF THE ASME/JSME/KSME JOINT FLUIDS ENGINEERING CONFERENCE, 2019, VOL 1.
chaired theses and dissertations
Email
reza.sadr@tamu.edu
First Name
Reza
Last Name
Sadr
mailing address
Texas A&M University; Qatar Campus; 4251 TAMUQ
College Station, TX 77843-4251
USA