The study of quantum thermodynamics is key to the development thermal machines. In contrast most previous proposals based on discrete strokes, here we consider a working substance that permanently coupled two or more baths at different temperatures and continuously driven. To this end, investigate parametrically driven harmonic oscillators heat via collision model. Using thermodynamically consi...

Heat Exhanger Service Unit H101/08490 P.A Hilton Ltd that use for heat transfer experiment has a weakness because the water flow from unit after taking will directly enter storage tank, still have high temperature ( >33 o C ). The of practicum equipment with long enough duration cause cooling are used and be ineffective exchanger process. purpose making Cooling Tower Type Dissipator Model so...

We derive a quantum master equation in the context of polymerized open mechanical system for scattering Brownian particle an ideal gas environment. The model is formulated top-down approach by choosing Hamiltonian with coupling between and environment that generally associated spatial decoherence. extend existing work on such models using non-standard representation canonical commutation relati...

If an open quantum system is initially uncorrelated from its environment, then dynamics can be written in terms of a Lindblad-form master equation. The equation divided into unitary piece, represented by effective Hamiltonian, and dissipative hermiticity-preserving superoperator; however, the division pieces non-unique. For finite-dimensional systems, we resolve this non-uniqueness specifying n...