Thermal sciences, taught from the physics up.

This page sets out the areas Dr. Kumar teaches and the approach students should expect.

Teaching interests

Subjects the PI can teach and supervise.

These follow directly from the research: the same governing equations, applied to real combustion and energy systems rather than to worked examples alone.

Core

Thermodynamics & applied thermal engineering

Availability and irreversibility, reacting mixtures, equilibrium and combustion thermodynamics, cycle analysis for power and propulsion.

Core

Fluid mechanics & heat transfer

Compressible and buoyant flows, turbulent jets and plumes, convective and conjugate heat transfer, species and mass transport.

Specialised

Combustion & internal combustion engines

Chemical kinetics, laminar and turbulent flame propagation, ignition, knock and abnormal combustion, engine processes, emissions and fuel effects.

Specialised

Computational fluid dynamics

Discretisation and solver behaviour, turbulence and combustion modelling choices, mesh and AMR strategy, and — the part usually skipped — systematic verification and validation.

Elective

Hydrogen energy systems & safety

Hydrogen production, storage and end use; release and dispersion physics; flammability, detection, ventilation and mitigation; standards and risk assessment.

Elective

Alternative & low-carbon fuels

Methanol, ammonia, DME and bio-derived fuels: property effects on injection, ignition and combustion, and what they mean for engine and system design.

Approach

Derive it, then compute it, then check it.

Courses are built around a small number of governing equations that get used repeatedly rather than a long catalogue of correlations. Where a topic can be computed, students compute it — a short solver, a real dataset, a validation case — because a number you produced yourself is the one you remember.

First principles Order-of-magnitude reasoning Computation as a tool Validation discipline
For students

Course projects can become research.

ScopedProjects are sized to finish inside a semester
RealDrawn from open questions in the lab, not textbook problems
OwnedYou keep your code, data and writing
ExtendableStrong projects can continue as B.Tech or M.Tech/MS(R) work
Course allocation is decided by the School of Energy Science and Engineering. This page will be updated with actual course codes, semesters and materials as courses are confirmed.
Interested in a project?

Undergraduate and course projects are open to discussion.

If a topic here overlaps with something you want to work on, say so — specific beats general.

See open projects →