Development of nonmagnetic heat meter with a single channel;

Fluid characteristics in a rotary wing basal heat meter;

The Design of Infrared Prepayment Calorimeter;

Discussion of electromagnetic compatibility technology inside calorimeter;

Development of Calorimeter Based on Single Bus;

Heat meters as an effective equipment on the energy measuring, now is being used in EU widely.

The heat meters are used to measure the heat absorbed or released in a heat flow loop.

The cost of traditional heat meters are high enough on account of the need to the flow meters,Besides,the installation of flow meters will have the original piping lines damaged,which is intolerable to the most of the heat users.

Based on the mathematical models of temperature sensor and flow sensor,the design methods of software and hardware of intelligent heat meter were narrated.

Based on the analysis of problems existing in the present heat metering devices,the tandem heat meter suitable for metered heating by vertical one-pipe-series-loop system is put.