Mollenberg-Betz was founded in 1910 by Henry J. Mollenberg and Jacob Betz as a machine shop serving nearby shipping, steel mills, and other industries. Early on, the founders were asked to design and install a refrigeration system for a dairy, and for several decades the company designed and manufactured custom refrigeration systems for a variety of industrial and commercial customers. During t...

This paper describes a multi-evaporator vapor compression model capable of simulating the dynamic behaviour of transport refrigeration systems. A discrete multi-zone control volume approach is utilised for modelling the condenser and evaporators. All other major refrigeration components including compressor, expansion valves, receiver, pressure-regulating valves are modeled using time-dependent...