Now showing items 1-10 of 204
Bose-Einstein condensation in 87Rb: characterization of the Brazilian experiment
(Sociedade Brasileira de Física, 2008)
We describe the experimental apparatus and the methods to achieve Bose-Einstein condensation in 87Rb atoms. Atoms are first laser cooled in a standard double magneto-optical trap setup and then transferred into a QUIC trap. ...
Evaluation of methyl chavicol concentration by different evaporation processes using central composite experimental design
(Elsevier Science BvAmsterdamHolanda, 2012)
Carbon dioxide evaporation in a single microchannel
Despite its importance for designing evaporators and condensers, a review of the literature shows that heat transfer data during phase change of carbon dioxide is very limited, mainly for microchannel flows. In order to ...
Experimental research on the influence of the air humidity conditions in an air conditioning system
The factors that have influence on the energy consumption of a small air conditioning system that are worth mentioning are the efficiencies of the compressor, evaporator and condenser, the form that the refrigerant flow ...
Growth studies of thin films of BaTiO3 using flash evaporation
(Elsevier Ltd, 1998)
A flash evaporation technique was implemented to grow polycrystalline thin films of BaTiO3 onto Si(100) substrates, which were prepared with protective layers of SiO2 or Pt/TiW. X-ray diffraction and X-ray photoelectron ...