2022/05/04 by Merey M. Sarsengeldin, Sarsengeldin, Merey M. · 1 citation
Engineering · #Adhesion, Friction, and Surface Interactions #Electrical Contact Performance and Analysis #FOS: Physical sciences #Molecular Junctions and Nanostructures #Quantum Physics (quant-ph)
paper · pdf · doi:10.48550/arxiv.2205.02230
openalex publication_date 2022/05/04 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
In this paper we elaborate a hybrid classical-quantum framework which allows one to model and solve heat and mass transfer problems occurring in electric contacts. We utilize special functions and Harrow-Hassidim-Lloyd (HHL) quantum algorithm for finding temperature and arc flux functions exactly and approximately for the Stefan type problems. The Stefan type problems we are considering are based on the Generalized Heat Equation with free boundaries. As examples we consider exact and approximate solutions of inverse one-phase and two-phase Stefan problems. An Inverse Generalized One-Phase Stefan Problem is considered as a model problem. Computational experiments were conducted and demonstrated on IBM Quantum Machine.