Matches in SemOpenAlex for { <https://semopenalex.org/work/W1565949986> ?p ?o ?g. }
- W1565949986 abstract "The aim of this project was to benchmark energy utilisation of bread manufacturing and to provide methodologies and results with the aim of improving efficiency incommercial bakeries. The bread industry is an important provider of staple food products across the world. Owing to the large energy use in bread manufacturing, bakeries have come under increased scrutiny to reduce their environmental impact.The proving process exposes dough to heat and humidity in order to encourage yeast activation. Provers (responsible for 5 % of carbon emissions in bakeries) areover-engineered to the extent that energy costs impact upon performance. The industry standard practices that use large volumes of airflow to maintain food safety have not been scientifically justified. Experimentally validatedComputational Fluid Dynamics (CFD) simulations showed the residence time distribution profiles for different numbers of air changes. The results have indicatedthat it is possible to reduce airflow by 33 % and electricity demand by over 70 %.A system-level thermodynamic analysis was developed in order to measure and model heat streams in industrial bread ovens. The model was subjected to a sensitivity analysis to ensure the calculations could be trusted to give suitablyaccurate results. A number of measurement techniques were employed and the methodology was designed to increase the potential for industry-wide use to assess the efficiency of ovens. The results showed that between 40 and 49 % of heat is wasted in industrial ovens. The model has been successfully distributed to industry.Experimental measurements of heat transfer for a range of regimes used in baking ovens were undertaken. The results were validated by previous correlationspublished in literature. Investigation focussed on three particular novel research areas. Firstly, comparisons between nozzle types showed that rows of circular jetscould be approximated as slot nozzles for mean heat transfer. Secondly, the ratio of convective to radiative heat transfer was investigated. Thirdly, the prevalence ofsecondary peaks in local heat flux profiles was compared for two nozzle sets. These unique results can be used to help design baking ovens with energy efficientoperating conditions." @default.
- W1565949986 created "2016-06-24" @default.
- W1565949986 creator A5019697710 @default.
- W1565949986 date "2013-02-01" @default.
- W1565949986 modified "2023-09-26" @default.
- W1565949986 title "Energy utilisation in commercial bread baking" @default.
- W1565949986 cites W1010151369 @default.
- W1565949986 cites W1130842347 @default.
- W1565949986 cites W1483256560 @default.
- W1565949986 cites W1486748646 @default.
- W1565949986 cites W1487601501 @default.
- W1565949986 cites W1500046813 @default.
- W1565949986 cites W1505707770 @default.
- W1565949986 cites W1509241740 @default.
- W1565949986 cites W1531774270 @default.
- W1565949986 cites W1532236825 @default.
- W1565949986 cites W1534036577 @default.
- W1565949986 cites W1535028519 @default.
- W1565949986 cites W1536225433 @default.
- W1565949986 cites W1537059611 @default.
- W1565949986 cites W1541162015 @default.
- W1565949986 cites W1543561423 @default.
- W1565949986 cites W1543929008 @default.
- W1565949986 cites W1564265903 @default.
- W1565949986 cites W1595116748 @default.
- W1565949986 cites W1598140541 @default.
- W1565949986 cites W1600406586 @default.
- W1565949986 cites W1653278544 @default.
- W1565949986 cites W1673560609 @default.
- W1565949986 cites W1705902804 @default.
- W1565949986 cites W1736910556 @default.
- W1565949986 cites W1744730295 @default.
- W1565949986 cites W191933386 @default.
- W1565949986 cites W1963717253 @default.
- W1565949986 cites W1964355995 @default.
- W1565949986 cites W1966158133 @default.
- W1565949986 cites W1966245059 @default.
- W1565949986 cites W1967074074 @default.
- W1565949986 cites W1968490487 @default.
- W1565949986 cites W1974097079 @default.
- W1565949986 cites W1974132812 @default.
- W1565949986 cites W1974439367 @default.
- W1565949986 cites W1975683985 @default.
- W1565949986 cites W1976478550 @default.
- W1565949986 cites W1977395283 @default.
- W1565949986 cites W1977678966 @default.
- W1565949986 cites W1978234600 @default.
- W1565949986 cites W1979883052 @default.
- W1565949986 cites W1980266375 @default.
- W1565949986 cites W1980870615 @default.
- W1565949986 cites W1981401379 @default.
- W1565949986 cites W1983390579 @default.
- W1565949986 cites W1983708969 @default.
- W1565949986 cites W1986653321 @default.
- W1565949986 cites W1988054515 @default.
- W1565949986 cites W1988484918 @default.
- W1565949986 cites W1990105248 @default.
- W1565949986 cites W1991939296 @default.
- W1565949986 cites W1991948541 @default.
- W1565949986 cites W1993163810 @default.
- W1565949986 cites W1993210726 @default.
- W1565949986 cites W1993980494 @default.
- W1565949986 cites W1994097175 @default.
- W1565949986 cites W1994935630 @default.
- W1565949986 cites W1995982662 @default.
- W1565949986 cites W1998864958 @default.
- W1565949986 cites W2002330966 @default.
- W1565949986 cites W2004329973 @default.
- W1565949986 cites W2007705219 @default.
- W1565949986 cites W2008072410 @default.
- W1565949986 cites W2011855335 @default.
- W1565949986 cites W2013837444 @default.
- W1565949986 cites W2022063992 @default.
- W1565949986 cites W2023146005 @default.
- W1565949986 cites W2023191559 @default.
- W1565949986 cites W2027254551 @default.
- W1565949986 cites W2030094835 @default.
- W1565949986 cites W2030115634 @default.
- W1565949986 cites W2031268570 @default.
- W1565949986 cites W2032777079 @default.
- W1565949986 cites W2033462597 @default.
- W1565949986 cites W2033658233 @default.
- W1565949986 cites W2034434606 @default.
- W1565949986 cites W2042290174 @default.
- W1565949986 cites W2044334004 @default.
- W1565949986 cites W2045800138 @default.
- W1565949986 cites W2048606769 @default.
- W1565949986 cites W2050344661 @default.
- W1565949986 cites W2050550681 @default.
- W1565949986 cites W2051068984 @default.
- W1565949986 cites W2052242998 @default.
- W1565949986 cites W2054957585 @default.
- W1565949986 cites W2055945177 @default.
- W1565949986 cites W2056277187 @default.
- W1565949986 cites W2056780119 @default.
- W1565949986 cites W2058857770 @default.
- W1565949986 cites W2059528502 @default.
- W1565949986 cites W2062753444 @default.
- W1565949986 cites W2062877335 @default.
- W1565949986 cites W2063778297 @default.