The purpose of the study is to determine the maximum towing forces allowable for different boom types. S.L. Ross will use recent field and tank test studies on tow forces and boom performance parameters to improve existing formulae. The existing formulae on calculating towing forces are generally valid but need to be refined to account for the variance in drag force coefficient among different boom styles. Through the development of a detailed experimental plan and testing at the Ohmsett facility, MMS will have new recommendations to submit to the ASTM F20.11 subcommittee on more reliable formulae for tow forces. This would allow more efficient designing for oil booms and increase the clean-up efficiency in the event of a oil spill.
The Objective of the study is to determine the loads developed on a containment boom when towed in a typical containment configuration. Based on this, guidelines will be established for the minimum required tensile strengths for booms in various sea and current conditions.
Project is complete. Final report was replaced on April 7, 2016 with a copy that contains figure and appendices data.