초록 ▼

Apparatus for monitoring, characterizing, and testing coolant recirculation systems has, in combination, a heat load, a flow meter measuring flow rate of the coolant, inlet and outlet thermometers, and a data recorder connected to the flow meter, inlet thermometer, and outlet thermometer for recordi

Apparatus for monitoring, characterizing, and testing coolant recirculation systems has, in combination, a heat load, a flow meter measuring flow rate of the coolant, inlet and outlet thermometers, and a data recorder connected to the flow meter, inlet thermometer, and outlet thermometer for recording their data outputs. The data recorder has an output representing flow rate, coolant inlet temperature, and coolant outlet temperature, whereby the coolant-recirculating heat exchanger system is characterized. A computer connected to the data recorder output is operable for computing heat removal capacity. The apparatus is specially adapted for methods of monitoring, characterizing, and testing coolant recirculation systems, including determining their maximum heat removal capacities.

대표청구항 ▼

Apparatus for monitoring, characterizing, and testing coolant recirculation systems has, in combination, a heat load, a flow meter measuring flow rate of the coolant, inlet and outlet thermometers, and a data recorder connected to the flow meter, inlet thermometer, and outlet thermometer for recordi

Apparatus for monitoring, characterizing, and testing coolant recirculation systems has, in combination, a heat load, a flow meter measuring flow rate of the coolant, inlet and outlet thermometers, and a data recorder connected to the flow meter, inlet thermometer, and outlet thermometer for recording their data outputs. The data recorder has an output representing flow rate, coolant inlet temperature, and coolant outlet temperature, whereby the coolant-recirculating heat exchanger system is characterized. A computer connected to the data recorder output is operable for computing heat removal capacity. The apparatus is specially adapted for methods of monitoring, characterizing, and testing coolant recirculation systems, including determining their maximum heat removal capacities. aid receivers spaced-apart in a direction along said borehole. 10. A tool for producing a velocity image data set representing formation surrounding a borehole, comprising: a) transmitter means for transmitting an ultrasonic pulse through the wall of said borehole such that by refraction said ultrasonic pulse travels in said formation along said borehole; b) receiver means for receiving said ultrasonic pulse at first and second locations spaced-apart in a direction along said borehole; c) means for producing a velocity image data value indicative of difference of arrival times of said ultrasonic pulse at said first and second locations; d) means for operating said transmitter means and said receiver means at a plurality of azimuths and depths in the borehole to produce a velocity image data set. 11. A tool according to claim 10, wherein said means for transmitting an ultrasonic pulse includes an ultrasonic transmitter attached to an elongate body that is moveable through said borehole. 12. A tool according to claim 10, wherein said means for receiving said ultrasonic pulse includes first and second receivers spaced-apart in a direction along said borehole. 13. A tool according to claim 10, wherein said means for operating said transmitter means and said receiver means includes means for operating said transmitter means and said receiver means at a plurality of azimuths, means for operating said transmitter means and said receiver means at a plurality of depths in the borehole, and processor means for compiling a velocity image data set. 14. A tool for producing a velocity image data set representing formation surrounding a borehole, comprising: an elongate body that is moveable through the borehole; an ultrasonic transmitter attached to said elongate body fo