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Hydrostatic and non-hydrostatic internal wave modelsWadzuk, Bridget Marie 28 August 2008 (has links)
Not available / text
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Effects Of High Hydrostatic Pressure (hhp) On Quality Parameters And Shelf-life Of Lager BeerBuzrul, Sencer 01 January 2003 (has links) (PDF)
Filtered bright and unfiltered hazy lager beer samples were either treated
with high hydrostatic pressure (200, 250, 300, 350 MPa for 3, 5 and 10 min at 10° / C
and 20° / C) or conventional heat pasteurization (60° / C for 15 min).
Treatments did not affect ethanol, extract, fermentation degree, density and
pH in comparison with untreated beers. Both treatments produced
microbiologically stable products. Bitterness, color, protein sensitivity and chill
haze parameters were affected by both the HHP and heat treatment.
A storage period of 56 days showed that HHP and heat pasteurization had
similar results in terms of pH and color. However, HHP treated samples had lower
bitterness and protein sensitivity and higher chill haze values than the heat
pasteurized samples which indicates HHP treatment had a positive effect on
bitterness and protein sensitivity at the end of the storage period. The
microbiological stability of HHP treated beers was comparable with heat-treated
beers, and the development of both lactic and acetic acid bacteria was inhibited for
56 days of storage.
Unfiltered beer samples had 7. 48, 7.15 and 2.64 log10cfu/ml of total yeasts,
total aerobic and lactic acid bacteria counts, respectively. No colony formation of
lactic acid bacteria was observed when the samples were pressurized at pressures
equal to or higher than 300 MPa at 10° / C and 20° / C for 5 and 10 min. Total aerobic
and total yeasts counts demonstrated more than 6 and 7 log-cycle reduction when
pressurized at 350 MPa at 10° / C and 20° / C for 10 min, respectively. Heat treatment
gave similar results in terms of log reductions as HHP.
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A study of oil-water flows in large diameter horizontal pipelinesShi, Hua. January 2001 (has links)
Thesis (Ph. D.)--Ohio University, 2001. / Title from PDF t.p.
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Effects of drag reducing agents on pressure drop and flow characteristics in multiphase inclined pipelinesDaas, Mutaz A. January 2000 (has links)
Thesis (M.S.)--Ohio University, June, 2000. / Title from PDF t.p.
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Impact of weak and strong acids on the destruction of lactic acid bacteria during high pressure processing /Sarangapani, Rama Krishna. January 1900 (has links)
Thesis (M.S.)--Oregon State University, 2008. / Printout. Includes bibliographical references (leaves 37-40). Also available on the World Wide Web.
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Hydrostatic pressure retainment /Setlock, Robert J. January 2004 (has links)
Thesis (M.S.)--Ohio University, June, 2004. / Includes bibliographical references (p. 105-107).
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Numerical simulation of thermal transport in a high hydrostatic pressure food processing vesselKhurana, Meenakshi. January 2008 (has links)
Thesis (M.S.)--Rutgers University, 2008. / "Graduate Program in Food Science." Includes bibliographical references (p. 101-106).
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Investigation of student understanding of hydrostatics and thermal physics and of the underlying concepts from mechanics /Loverude, Michael Eric, January 1999 (has links)
Thesis (Ph. D)--University of Washington, 1999. / Vita. Includes bibliographical references (p. 291-296).
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Optimization of a medium with a large parameter of nonlinearity and its application to the enhancement of a compact, omnidirectional, parametric sourceDufour, Etienne J. January 2006 (has links)
Thesis (M. S.)--Mechanical Engineering, Georgia Institute of Technology, 2006. / Ginsberg, Jerry, Committee Member ; Trivett, David, Committee Chair ; Rogers, Peter, Committee Co-Chair.
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Hydrostatic pressure retainmentSetlock, Robert J. January 2004 (has links)
Thesis (M.S.)--Ohio University, June, 2004. / Title from PDF t.p. Includes bibliographical references (p. 105-107)
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