LOFT Experimental Programs Division. Volume II. Calibration of the LOFT Modular DTT and the LOFT Production DTT with a Small Drag Disc

摘要

Phase II of the LOFT Test program in Germany, consisted of two-phase flow calibrations in the three-inch pipe. The instruments intended for calibration were the LOFT Modular Drag Disk Turbine Transducer (MDTT) and a three-beam gamma densitometer. The DTT is of the modular design and is representative of the type to be used in the LOFT L2 (nuclear) series. The test section provides free field calibrations; that is, the DTT is smaller than the inside diameter of the test section. The gamma densitometer is a three beam unit representative of the configuration used in LOFT, but modified to fit on a smaller pipe. (ERA citation 05:024081)