Hassaan Shahid

Seed variability and calibrated error bounds for physics-informed conjugate heat transfer surrogates

Physics-informed neural networks are often proposed as fast surrogates for heat transfer problems too expensive to solve inside a design or control loop. Two questionsabout them are rarely answered: how much of the reported accuracy survives a change of random seed, and how large...

Seed variability and calibrated error bounds for physics-informed conjugate heat transfer surrogates

Physics-informed neural networks are often proposed as fast surrogates for heat transfer problems too expensive to solve inside a design or control loop. Two questionsabout them are rarely answered: how much of the reported accuracy survives a change of random seed, and how large...