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Bahni Ray
Mechanical Engineering

Bahni Ray

Associate Professor

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Bahni Ray

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This semester

  • MCL140

    Engineering Thermodynamicsrunning now

    4 (3-1-0) credits · Slot D · TWF 09:00-10:00

    unrated
  • MEL2011

    Engineering Thermodynamicsrunning now

    4 (3-1-0) credits · Slot D · TWF 09:00-10:00

    unrated

Earlier

  • MCL142

    Thermal Science for Electrical Engineers

    3 (3-0-0) credits · Sem 2, 2025-26, Sem 2, 2024-25, Sem 1, 2024-25, Sem 2, 2023-24

    unrated
  • MCL140

    Engineering Thermodynamicsrunning now

    4 (3-1-0) credits · Sem 1, 2025-26, Sem 1, 2024-25

    unrated
  • MCL704

    Applied Mathematics for Thermofluids

    3 (3-0-0) credits · Sem 1, 2023-24, Sem 1, 2022-23

    unrated
  • MCL347

    Intermediate Heat Transfer

    3 (3-0-0) credits · Sem 2, 2022-23

    unrated
  • MCP301

    Mechanical Engineering Laboratory-I

    1.5 (0-0-3) credits · Sem 2, 2022-23

    unrated

Each course has its own page and discussion.

Doing a BTP, MTP, PhD, internship or RA position under Ray, scored on five separate axes.

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1 · left yourself to itclosely guided · 10
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1 · weeks to get a replyresponds same day · 10
5
1 · told exactly what to dopicked my own direction · 10
5
1 · lightpunishing · 10
5
1 · contribution went unacknowledgedscrupulously fair on authorship · 10

These are deliberately not all “high is good”. Someone who wants heavy guidance and someone who wants total autonomy are looking for opposite ends of the Freedom axis. Answer honestly about what it was like; readers will judge fit.

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Publications, via OpenAlex

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Teaching now

  • MCL140 · Engineering ThermodynamicsSlot D · TWF 09:00-10:00
  • MEL2011 · Engineering ThermodynamicsSlot D · TWF 09:00-10:00

Links

  • Department pagemech.iitd.ac.in/faculty-profile/188
  • LinkedIn
15h-index
910Citations
81Works
23i10

Topic clusters

Fluid Dynamics and Heat TransferElectrohydrodynamics and Fluid DynamicsFluid Dynamics and Thin FilmsParticle Dynamics in Fluid FlowsAerosol Filtration and Electrostatic Precipitation

Most recent

  1. Experimental study and machine learning based prediction of heat transfer dynamics during droplet impingement on high temperature substrates · International Journal of Heat and Mass Transfer, 2026
  2. Existence of an optimum face velocity for non-woven fibrous air filter media · Chemical Engineering Science, 2026
  3. Inverse estimation of the temperature-dependent thermophysical properties of a flame-retardant fabric and thermal performance analysis · Journal of the Textile Institute, 2026
  4. On a tunable capacitive multi-osmosis (CMO) system: Hybrid-scale modeling and mechanistic insights · Chemical Engineering Journal, 2026
  5. On the Potential of Machine Learning Models for Predicting Permeate Flux in Forward Osmosis (FO) Systems: A Comparative Study · Lecture notes in mechanical engineering, 2026

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