Methods for measurement of fluid flow in closed conduits, using tracers. Measurement of water flow-Constant rate injection method using radioactive tracers
使用示踪剂测量封闭管道中流体流量的方法 水流量的测量 放射性示踪剂恒速注入法
Gives the principle of the measurement method, required tracer conditions, choice of measuring length of conduits, measurement procedure, methods of analysis and computation, choice of radioactive tracers and flowrate calculation.