... turbine fuel jet fuel thermal stability combustion octane performance number lead corrosion contamination conductivity volatility fluidity synthetic freeze point additives jet diesel low temperature high temperature flammability range storage stability lubricity static electricity...

... in fuel systems, which feed on fuel or one another. density gravity sump sampling testing jar bucket hydrometer thermohydrometer flash point conductivity visual appearance API IP EI electrostatic Microsep WSIM Msep contamination cans shipment surfactants FSII Prist...

... Conductivity is widely used in the analysis of heavy-duty coolants to estimate total dissolved solids. TDS is of concern in heavy-duty coolants because the practice of adding supplemental coolant additives (SCAs) to the coolant can lead to overloading and to subsequent water pump seal weepage...

... (cyclic loading) CBR, triaxial shear, incremental consolidation, thermal conductivity, water permeability, air permeability, freeze-thaw, and bleeding. controlled low-strength material (CLSM) soil compacted fill air-modified shear triaxial compression bearing permeability conductivity...

... electromagnetic induction to measure subsurface conductivity was implemented to delineate the vertical and horizontal extent of buried waste and subsurface contamination. This technique proved to be a key non-intrusive, cost-effective element in the refinement of the second phase of the hydrogeologic...

... To comply with international agreement closed cell polyurethane and polyisocyanerate foams must be made with blowing agents which minimize ozone depletion in the stratosphere. Candidate blowing agents have higher vapor conductivities resulting in lower R values for the foams. This paper reviews...

... or thickness, and do not require further data reduction. surface geophysics electromagnetics conductivity Multivariate Least-Squares Regression Thomas A. Lawrence and Gordon P. Boutwell PREDICTING STRATIGRAPHY AT LANDFILL SITES USING ELECTROMAGNETICS REFERENCE: Lawrence, T. A., and Boutwell, G. P...

.... The limitations of the multilayer Laplace equation analysis of spreading resistance in VLSI profiling are also discussed. atomic distributions carrier distributions conductivity correction factor finite element method Laplace's equation Poisson's equation resistivity semiconductor equations...

... stability. Appropriate test methods for these exist and will be described and discussed. Aluminum alloys anodic coatings hardness thickness wear resistance dielectric strength sealing eddy currents color fastness optical microscopy conductivity tristimulus chromaticity Elizabeth...

... in causing corrosion. Experimental evidence and handbook data are used to support conclusions. cell chlorides concentration conductivity contamination corrosion electrolyte grease inorganic salts interface ions mill scale osmosis osmotic pressure paints primer (coatings) scale...

... A four-electrode resistivity probe was successfully designed for use in the upper layers of unconsolidated submarine sediments, with emplacement by vibratory driving. Measurements with this probe in calcareous sediments off the southeast coast of Florida indicate an average conductivity of 1.0...

... For the past 3 years the Westinghouse Electric Corp. has conducted a major program of instrument selection and development and sample analysis to monitor the steam turbine chemical environment and to determine the source of corrodant species that contribute to turbine blade corrosion...

... are presented of this broad program of steam purity monitoring, with attention to the typical chemical environment of turbines in power plants in the United States. steam purity power plants sodium oxygen cations pH conductivity chlorides ion chromatography sulfates chemistry turbine...

... traditionally determined by on-line monitoring of specific conductance and sodium. Trace concentrations of cations (sodium, potassium, calcium, and magnesium) present in demineralizer effluents, condensates, and high-pressure boiler and boiler feedwaters have been determined by flame or flameless atomic...

... Theoretical calculations have been made for the resistivity (and its reciprocal, the conductivity) of pure water in the vicinity of the neutral point at 25°C. A surprising result is that the maximum resistivity is not found at pH 6.998, which corresponds to absolute water, but at pH 7.039, which...

... This paper describes the continuous and accurate monitoring of electrical conductivity of anions in feedwater and turbine condensate by two new instruments, a Feedwater Analyzer and a Condensate Reboiler. As has been pointed out, the advantages of this testing technique are that carbon dioxide...

... Calibration values of secondary conductivity standards obtained on a periodic basis, both for the Boeing Company and for commercial customers, have shown various drift patterns. Presently, a 100-kHz bridge used with an H-P 9825 computer compares unknown secondary standards against carefully...

... of the pH, oxidizing capacity as Eh, conductivity, alkalinity, ammonia, total sulfur, and thiosulfate are described. Also, the results of these analyses are presented for water samples prepared and stored by different methods. Special methods were developed for the conductivity analysis. The results...

... of this test module was incorporated into the design of production modules so that quality control of the product could be directly correlated with the initial testing results and with any process variables. Tests were conducted under controlled conditions which optimized all the assembly steps. Four areas...

...), a dielectric rod technique is employed. capacitance cavity resonators conductivity dielectric constant dielectrometers dissipation factor radiation loss tangent microwaves millimeter waves permittivity radiation effects resistivity resonance space environment ultraviolet radiation vacuum...