Now Reading: Fire whirls burn oil spills 40% faster, cut soot 40%
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Fire whirls burn oil spills 40% faster, cut soot 40%
Texas A&M University and University of California, Berkeley researchers have created a 17-foot-tall fire whirl over crude oil on water. The spinning flame burned the oil about 40% faster than a conventional…
The Story in Brief
Texas A&M University and University of California, Berkeley researchers have created a 17-foot-tall fire whirl over crude oil on water. The spinning flame burned the oil about 40% faster than a conventional in-situ fire, cut soot emissions by 40% and consumed up to 95% of the fuel. The controlled vortex acts like a turbocharger, pulling in more oxygen. The experiment, at a Texas training field, used a three-sided triangular structure. Dr. Elaine Oran of Texas A&M led the study.
The method aims to improve in-situ burning of offshore oil spills, which currently produces thick smoke and leaves tar-like residue. Faster, cleaner burning could help responders protect coastlines. But fire whirls are sensitive to wind and weather, and the team warns the technique is not risk-free.
The Indian Opinion
Some will tout this as a silver bullet for oil spills, but the experiment is a controlled lab demonstration. Real seas bring wind, waves and current that could destabilise the vortex. The 95% fuel consumption and 40% soot reduction sound impressive, yet burning crude still emits pollutants. The test to watch: can the team build a portable system that works in choppy water with shifting winds? Until then, this remains promising research, not a ready rescue tool.
Source: timesofindia.indiatimes.com
This story was synthesised by AI from the source linked above.
