Reference testing of actively cooled mock-ups for the neutron-irradiation experiments PARIDE 3 and 4

A neutron irradiation campaign has been performed with new designs of high heat flux components. In parallel to this irradiation, reference tests have been carried out with un-irradiated samples of the same type. This paper reports on the testing of un-irradiated divertor mock-ups from tungsten and CFC attached to water-cooled heat sinks from CuCrZr.