229 citations · 1.5k across the 32 of their papers we have counts for
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The magnetic properties of the hollow cylindrical ideal remanence magnet
R. Bjørk
We consider the magnetic properties of the hollow cylindrical ideal remanence magnet. This magnet is the cylindrical permanent magnet that generates a uniform field in the cylinder…
Topology optimized permanent magnet systems
R. Bjørk, C. R. H. Bahl, A. R. Insinga
Topology optimization of permanent magnet systems consisting of permanent magnets, high permeability iron and air is presented. An implementation of topology optimization for magne…
An analytical model for the influence of contact resistance on thermoelectric efficiency
R. Bjørk
An analytical model is presented that can account for both electrical and hot and cold thermal contact resistances when calculating the efficiency of a thermoelectric generator. Th…
A thermoelectric power generating heat exchanger: Part I - Experimental realization
R. Bjørk, A. Sarhadi, N. Pryds +2
An experimental realization of a heat exchanger with commercial thermoelectric generators (TEGs) is presented. The power producing capabilities as a function of flow rate and tempe…
The lifetime cost of a magnetic refrigerator
R. Bjørk, C. R. H. Bahl, K. K. Nielsen
The total cost of a 25 W average load magnetic refrigerator using commercial grade Gd is calculated using a numerical model. The price of magnetocaloric material, magnet material a…