conversion factors constants and fluid properties
fluid mechanics with multimedia dvd, fifth edition
... children, Susan Cohen Bolstad and Nancy Cohen Cavanaugh, and three grandchildren, Melissa, Daniel, and Andrew Senior Faculty Department of Mechanical Engineering and Applied Mechanics University ... 3.1 Introduction and Coordinate Systems 3.2 Particle and Field Descriptions of Fluid Motion 67 3.3 Flow Lines, Fluid Acceleration, and Galilean Transformation 71 3.4 Strain and Rotation Rates ... finding solutions to idealized and simplified problems and such solutions can be of immense value for developing insight and understanding, and for comparisons with numerical and experimental results...
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fluid mechanics, fourth edition
... Appendix A Some Properties of Common Fluids A1 A2 A3 A4 Useful Conversion Factors Properties of Pure Water at Atmospheric Pressure Properties ... Fluid Mechanics, Fourth Edition Founders of Modern Fluid Dynamics Ludwig Prandtl (1875–1953) G I Taylor (1886–1975) (Biographical sketches of Prandtl and Taylor are given ... phenomena, and similarity and scaling • Four times the number of fluids videos, now more than 800 • Now more than 20 Virtual labs and simulations • Dozens of new interactive demonstrations and animations...
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Báo cáo hóa học: " Growth of carbon nanowalls at atmospheric pressure for one-step gas sensor fabrication" ppt
... Binding Energy (eV) 528 Figure Raman and XPS spectra (a) Raman spectrum of CNWs (original and reduced) showing the presence of D and G bands as well as the overtone and combination mode features taken ... existence of the D’ band that is however probably convoluted with the G band The G peak for graphene sheets [38,39] occurs at approximately 1,580 cm-1, and this peak broadens and significantly shifts ... grown on a Cu substrate (see Figure S-1 in Additional file 1) Raman spectra showed D and G bands located at 1,347 and 1,584 cm-1, respectively (Figure 3a) The bulk graphite has a G peak at approximately...
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ASTM D86 Standard Test Method for Distillation of Petroleum Products at Atmospheric Pressure
... pressure, kPa, and P = pressure, mm Hg NOTE 26—Eq and above have been derived from the data in Table A4.3 and Eqs and in Test Method D86 – 95 and earlier versions It is probable that Eq and shown ... kerosines and R 250 and R 350 for gas oils, where R 200, R 250, and R 350 are the percent recovered fuel at 200°C, 250°C, and 350°C, respectively A4.2 Determine the barometric pressure, and calculate ... lowering final heat setting Groups and 4, many Group and samples will have the same distillation characteristics in regards to dry point and endpoint as Groups and With samples that contain higher...
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Tài liệu Bioregulatory Properties of Medications Aiming at Multiple Targets Open New Therapeutic Perspectives doc
... sensations Inheritance Dietary factors Inflammation Gut bacterial imbalance Neuroendocrine factors Psychological factors ronmental, and psychological factors, 5,6 and the latter considers the possibility ... mental and somatic diseases are the consequences Impaired sleep, concentration, and memory and mood disorders become more and more prominent and are a characteristic feature of exhaustion and burnout ... with phases 1, 2, and being humoral (the excretion, inflammation, and deposition phases, respectively) and phases 4, 5, and being cellular (the impregnation, degeneration, and neoplasm phases,...
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Inverse modeling for retrieval of optical properties of sea water and atmospheric aerosols from remote sensing reflectance
... 98 4.24 Comparing TAFKAA and Cloud and shadow derived reflectance, reflectance map and scatter plot at 500 nm 101 4.25 Comparing TAFKAA and Cloud and shadow derived reflectance, ... al., 1987) and 6S (Vermote et al., 1997) The input parameters include the zenith and azimuth angle of both the sun and sensor The particle size distribution of the aerosol and its optical properties ... Semakau has been developed into an off-shore landfill P Semakau was originally a lush mangrove island, and most of the island’s natural environment and biodiversity have been preserved The water...
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Atomistic simulations of the mechanical properties of nanocrystalline copper at room temperature
... [1] M Weller, J Diehl, and H E Schaefer Philos Mag A 63, 527 (1991) [2] P G Sanders, J G Barker, and J R Weertman J Mater Res 11, 311 (1996) [3] P G Sanders, J A Eastman, and J R Weertman Acta ... φ(r) = k=1 where rk and Rk are chosen knot points such that r1 > r2 > r3 > r4 > r5 > r6 and R1 > R2 H(x) = for x < and H(x) = for x > Thus, r1 and R1 are the cut-off radii of V and φ, respectively ... , and paricle at r2 ; ρ(r1 ) and ρ(r2 ) are the densities at r1 and r2 , respectively Equation(3.15) denotes the relative probability of two particles and being found simultaneously at r1 and...
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hydrothermal properties of materials experimental data on aqueous phase equilibria and solution properties at elevated temperatures and pressures
... Barr-David and Dodge, 1959 Anderson and Prausnitz, 1986 Marshall and Jones, 1974b Marshall and Jones, 1974b Griswold and Wong, 1952 Marshall and Jones, 1974b Wormald and Yerlett, 2002 Griswold and Wong, ... 1990 Pryor and Jentoft, 1961 Anderson and Prausnitz, 1986 Miller and Hawthorne, 2000 Mathis et al., 2004 Alwani and Schneider, 1969 Pryor and Jentoft, 1961 Pryor and Jentoft, 1961 Pryor and Jentoft, ... Dem’yanets and Ravich, 1972 Ayers and Watson, 1991 Ikornikova, 1975 Holmes and Mesmer, 1998 Morey and Chen, 1956 Lindsay and Liu, 1971 Holmes and Mesmer, 1981b Holmes and Mesmer, 1983 Urusova and Valyashko,...
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Physicochemical properties of polluted water of river Ganga at Varanasi
... Imp) Butterworth and co Ltd [13] Pandey, B.N, Lal, R.N, Mishra P.K and Jha, A.K.1992 Seasonal rhythm in the physio –chemical properties of the river Maharashtra, Bihar, Env and Eco.10 (2); 354-357 ... appear below and of alkalis above the pH 9.5.The pH values were significantly higher in March to May and September, November and December with the highest value 8.8 in Jan at Raj Ghat and lowest ... – di sulphonic acid colorimetric test Jackson) Result and discussion Psicochemical properties of River Ganga variation in different months and at different at Ghats were recorded in Tables 1-6...
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Báo cáo khoa học: Increased susceptibility of b-glucosidase from the hyperthermophile Pyrococcus furiosus to thermal inactivation at higher pressures pptx
... A10) ( ) and under pressurization (A10 ⁄ A0) (e) of P furiosus b-glucosidase at 25 °C and pH 6.0 only been pressurized and equilibrated for temperature changes (A10) The results at 25 °C and pH ... 25, 40 and 60 °C, and at pH 5.5, 6.0 and 6.5 Gel electrophoresis To detect possible dissociation or aggregation of the protein, native PAGE was performed with samples prepared at 25 °C and different ... deconvoluted amide I¢ band (1600– 1700 cm)1), which is the conformationally most sensitive vibrational mode At 25 °C, two peaks at 1654 and 1636 cm)1, indicative of a-helix and b-sheet structures,...
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Báo cáo khoa học: Studies on the regulatory properties of the pterin cofactor and dopamine bound at the active site of human phenylalanine hydroxylase pptx
... homogeneity from bovine heart and was a generous gift from S O Dứskeland, Department of Anatomy and Cell Biology, University of Bergen The pterin cofactors (H4biopterin, H2biopterin and H46-methylpterin) ... enzyme [1621] as a reference Materials and methods Materials The restriction proteases enterokinase and factor Xa were obtained from Invitrogen (The Netherlands) and Protein Engineering Technology ... dioxygen and hydroxylation of L-Phe, and (c) a regulatory site outside the active site, responsible for its inhibitory properties However, recent crystal structure analyses of the ligand-free,...
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gas sensing properties of wo3 doped rutile tio2 thick film at high operating temperature
... to detect NO2 and other oxidizing gases (CO, CO2 and O2) The sensor was operated at 600 °C The ratio of the WO3 doping into TiO2 was varied among (undoped), 11 and 15 wt.% Results and discussion ... other individual oxidizing gases, CO, O2 and CO2, at 600 °C, and a gas mixture (NO2 + oxidizing gases) with CO, O2 and CO2 concentrations of 1000 ppm, 15% and 10%, respectively The detection results ... the various oxidizing gases and the gas mixture are shown in Figs and In Fig 6, sensitivities of the sensor (15 wt.% WO3 doped TiO2) to CO, O2 and CO2 were very small And in Fig 7, the resistance...
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Báo cáo khoa học: Charging of tRNA with non-natural amino acids at high pressure potx
... (Figs and 8) showed the following reaction yields: 50, 90, 32, 23 and 28% for Ala, Gly, Val, Phe and Lys, respectively Tryptophan bound to CoA[OH] and acetyl-CoA[OH] with yields of 17 and 29%, ... kbar for h Signals at (A) m ⁄ z ¼ 415 and 437 correspond to [M + H]+ and [M + Na]+ of the Phe-Ade, respectively; (B) m ⁄ z ¼ 415 and 437 correspond to [M + H]+ and [M + Na]+ of the Phe-Ade, respectively, ... CoA as a model CoA and tryptophan were subjected to a pressure of 10 kbar overnight followed by TLC Bands of free substrates and aminoacyl–CoA were visualized using UV light and then stained with...
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atmospheric pressure fabrication of sno2 nanowires for
... and implementation of SnO2 nanobelts and nanowires as sensing probes cr Nanosensors based on SnO2-belts with high sensitivity for CO, NO2 and Ethanol have been reported [26] Detection of CO and ... intermediate metal films, and are strongly branched and interconnected Additional nanowire growth experiments will be carried out in order to fully understand the growth mechanism and to clarify whether ... understand the influence of the intermediate metal layers on nanowire growth and geometry, Cu and Au dot arrays with different diameters are presently fabricated by electron beam lithography and...
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Analyses of chemical composition on bacteria surface treated in atmospheric pressure plasmas
... to oxidization and damages of the cell wall On the other hand, the effect of heat from plasmas did not related to rupture of bacteria In plasmas, several species of excited Ar and those from ... atmosphere may be candidate for the reactants of sterilization References [1] Jess J Ojeda, Mara E Romero-Gonzlez, Robert G Edyvean, and Steven A Banwart ‘Characterization of the Cell Surface and Cell ... disappeared on the surface (Fig 4(b)) It seems that hydrogen was disorbed from the cell wall, and the wall was oxdized and damaged in the plasma treatment We could not find any changes in the XPS spectra...
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Báo cáo hóa học: " Structural and physical properties of antibacterial Ag-doped nano-hydroxyapatite synthesized at 100°C" pptx
... Ca10-xAgx(PO4)6(OH)2 samples with xAg = (HAp) and xAg = 0.2 (Ag:HAp) regions 1600-1700 and 3200-3600 cm -1 correspond to H-O-H bands of lattice water [36-39] The large bands which were attributed to adsorbed ... apatite Bands’ characteristics of the phosphate and hydrogen phosphate groups in apatitic environment were observed: 563, 634, 603, 960, and 1000-1100 cm-1 for the PO 3- groups [39,40] and at 875 ... contributions CSC and DP conceived the study CSC, LVC, and DP performed the synthesis of the powders Characterization of materials was carried out by FM, CSC, and DP DP directed the study and wrote the...
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Báo cáo hóa học: " Catalytic properties of Co3O4 nanoparticles for rechargeable Li/air battery" doc
... dependent on their morphology, size, and crystal structure [8, 9] Herein, three types of Co3O4 of various shapes and morphologies were synthesized, and the electrochemical properties of the air electrodes ... synthesis; electrochemical properties Introduction A significant increase in the energy density of rechargeable batteries is required to satisfy the demands of vehicular applications and energy storage ... are synthesized and characterized as a catalyst for the air electrode of a Li/air battery The shape and size of the nanoparticles are observed using scanning electron microscopy and transmission...
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báo cáo hóa học:" Catalytic properties of Co3O4 nanoparticles for rechargeable Li/air batteries" potx
... 3a (a) (b) (c) Figure SEM (left side) and TEM (right side) images of the Co3O4 nanoparticles (a) Cube type, (b) villiform type, and (c) flower type Kim and Park Nanoscale Research Letters 2012, ... profile and (b) cyclic performance These reaction precipitates could block the catalyst/carbon contact area, thereby preventing O2 intake and Li+ delivery to the active reaction site and terminating ... composed of Co3O4 nanoparticles, carbon (Ketjen black), and binder before the test and after discharge at 2.3 V (a) Cube type, (b) villiform type, and (c) flower type lithium oxides during discharge...
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Báo cáo y học: "Immunomodulatory properties of mesenchymal stem cells: a review based on an interdisciplinary meeting held at the Kennedy Institute" potx
... [11,12], synovium [13], synovial fluid [14], liver and blood [15], cord blood [16] and fat [17], among others The source of MSCs has an influence on phenotype and functional properties Cosimo De Bari ... LPS binding Ligand for CD80 and CD86/T and B APC Binds CD38 Myeloid progenitors, monocytes, macrophages, granulocyte lineage Ligand for CD 62L( L-selectin)/lymphohematopoietic stem and progenitor ... differentiation, and isotype-switching of B cells/B cells Ligand for CD40/T cells Critical for T and B cell antigen receptor mediated activation/ all haematopoietic cells Ligand for CD28 and CD152 (CTLA-4),...
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Electronic and magnetic properties of two dimensional electron gases at complex oxide interfaces for different polar systems and crystallographic orientations
... of the LAO/STO (110) heterostructure (A-site atoms La and Sr are indicated by red and blue, respectively, and the B-site Al and Ti by orange and purple, respectively) A magnified view of the elemental ... engineering and/ or spontaneous emergence of unique material properties at the interfaces and their co-existance with various other material properties made these oxide interfaces a possible candidate ... significant and exciting results have been demonstrated experimentally However, the understanding of underlying physics and origin of most of the properties such as origin of conductivity and magnetism...
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