Global ETD Search
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Showing 1 to 10 of 10 for “"F-24"”.
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Measurement of ignition delay time of jet fuels in shock tube for the development of the chemical kinetic mechanism
… combustors, and this thesis develops an F-24–specific HyChem mechanism by combining new experiments in a high-pressure shock tube with regularization-constrained, data-driven optimization of lumped reaction rates. GC×GC compositional analysis, together with prior work on F-24 and Jet-A, is …
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Breed group effects on pregnancy rate and ewe performance in different seasons of the year
Thirty-one Dorset (D), 24 Finnish Landrace (F), 35 Barbados Blackbelly x Dorset (BD), 10 Dorset x Finn (F), 24 Finn x Dorset (FD) and 35 grade Rambouillet (R) ewes were exposed to rams in various seasons. Ewes were born in 1979 or 1980; no R ewes were born in 1980. Ewes were bred in April, 1980 …
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THERMODYNAMIC AND TRANSPORT PROPERTIES OF AVIATION TURBINE FUEL: PREDICTIVE APPROACHES USING ENTROPY SCALING GUIDED MACHINE LEARNING WITH EXPERIMENTAL VALIDATION
… and viscosity at a single temperature (54 F-24, 26 JP-8, 11 Jet A, 5 Jet A-1), and four samples (3 JP-5 and 1 F-24) which underwent compositional and temperature dependent property testing. The novel modeling approaches to predict viscosity and thermal conductivity of jet fuels employed …
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Feasibility study for packaging and pasteurizing meat of the blue crab, Callinectes sapidus, in retort pouches
… pasteurization to a target F value (F⁶⁵₁₈₅ = 24). This reduction was maintained during 6 months storage at 36°F (2.2°C). Sensory evaluations conducted over a 6 month period indicated no real preference for crabmeat packaged in retort pouches or cans. However, crabmeat packed in pouches was …
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The effects of space radiation on a chemically modified graphite- epoxy composite material
… tests were performed at room temperature (75° F /24° C) and elevated temperature (250° F/121° C) on 4-ply unidirectional laminates. From these tests, in-plane engineering and strength properties (E₁, E₂, ν₁₂, G₁₂, X<sub>T</sub>, Y<sub>T</sub>) were determined. Cyclic tests were also performed to …
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Domestic graywater heat recovery from the UIUC 2009 solar decathlon house
… (38 °C) and a supply water temperature of 76 °F (24 °C) at an average effluent mass flow rate of 6.74 kg/s. Flow rate is determined to have a positive correlation to the magnitude of recoverable heat, although the heat recovery percentage has marginal difference for the low, medium, and high flow …
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A Fuel Surrogate Approach to Model Combustion Chemistry in Specialty Jet Fuels
… - CN30, CN35, CN40, CN45, CN50, and CN55, and F-24, a multi-component jet fuel. The experiments were performed at 50 atm nominal pressure, 4.2 ms nominal reaction times over a temperature range of 900–1800 K, and an equivalence ratio of approximately 1.0. Gas chromatography was used to …
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Development and Validation of an Assessment Tool Grounded in Occupational Adaptation Theory
… as excellent with an ICC of .915, where F (24, 384) = 12.411, p < 0.001, and 95% C.I. [0.858, 0.956]. Intra-rater reliability among the 10 matched pairs of occupational therapy practitioners who completed both administrations of the MAC tool approached excellent, with an ICC of 0.894, where …
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Autoignition study of next generation aviation fuels and components
… compared and matched with ongoing Gevo ATJ / F-24 fuel blend testing, along with additional investigations on multistage ignition behavior and intermediate state temperature analysis. Overall test results and observations will be crucial assets to the combustion research community, providing …
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Influence of probiotic organisms on proteolytic pattern, release of bioactive compounds and sensory attributes of cheddar cheese
… were made in triplicate and ripened at 4°C for 24 wk to study the influence of the probiotic adjuncts on proteolytic patterns and organic acid profiles of the cheeses. The probiotic bacteria were added as an adjunct together with the starter lactococci and no alteration in the cheese-making …