1. Compact installations for differential flowmeters, flow measurement for the utilities;Laws;J. Flow Meas. Instrum.,1994
2. Development of a new rectifier for shortening upstream pipe length of flowmeter;Akashi,1979
3. Flow conditioning a new development;Laws;J Flow Meas. Instrum.,1990
4. Improvements in flow conditioner design for orifice metering;Stuart,1993
5. Low-loss flow conditioners for flow distortion/swirl using passive vortex generation devices;Smith;VDI Berichte,1989