1. AGA (1951) Investigation of orifice meter installation requirements. American Gas Association, Washington
2. AGA (1954a) Investigation of orifice meter installation requirements. American Gas Association, Washington
3. AGA (1954b) Large diameter orifice meter tube tests. Final report of supervising committee. Research project NX-4. American Gas Association, Washington
4. AGA-ASME (1935) History of orifice meters and the calibration, construction and operation of orifices for metering. Report of the joint AGA—ASME committee on orifice coefficients
5. Agarwal NK (1994) Mean separation and reattachment in turbulent pipe flow due to an orifice plate. J Fluids Eng 115:373–376