flow measurement of compressible fluids

Ngày tải lên: 20/06/2014, 16:18

Ngày tải lên: 21/06/2014, 04:20

... boiling time and the degree of starch swelling (Crosbie 1992). Accurate measurement of the color of boiled noodles necessitates the use of a method that minimizes the effect of variation on final ... of translucency of noodles made from the soft, low-FSV wheat flour and the soft, high-FSV wheat flour (9.25% protein) were 39.75 and 43.75%, respectively. The mean levels of translucency of ... values of raw WSN sheets from soft and hard wheat flour samples. Measurements of L*, a*, and b* usually give low standard deviations (SD) using the method described and this study gave mean SD of...

Ngày tải lên: 16/12/2012, 15:25

... aspects of measurement scales are considered before going on to examine the attributes of instruments for the measurement of spasticity. Level of measurement There are four distinct levels of measurement ... obtain an interval level of measurement; if visual estimation methods are used, it will be pos- sible to get an ordinal level of measurement. Reliability of the Tardieu method of assessment There ... explored. Use of scales to measure spasticity Requirements of measurement scales Since most measurement of spasticity is performed using clinical scales, it is useful first to examine the properties of these...

Ngày tải lên: 01/11/2013, 10:20

... because of the presence of the hard scale set by M μμ . Page 8 of 24 Eur. Phys. J. C (2012) 72:2080 Fig. 3 Ratios, as functions of p μμ T , of the predictions of various MC models to the measurements ... p T spectrum is softer when p μμ T < 5GeV/c is required, because of the reduced contri- bution of ISR. Figure 4 (right) shows the comparison of the normalized distributions with the predictions of various ... Italy 28: Also at Faculty of Physics of University of Belgrade, Belgrade, Serbia 29: Also at University of California, Los Angeles, Los Angeles, USA 30: Also at University of Florida, Gainesville,...

Ngày tải lên: 07/03/2014, 17:20

... several areas of human lan- guage technologies. Similarly, in the study of child language, the availability of large amounts of elec- tronically accessible empirical data in the form of child language ... made more accurate with the knowledge of the expected levels of precision and recall of automatic assign- ment of specific GRs. It is our intuition that in a number of cases it would be preferable to ... evaluation of the CP version of IPSyn. Syntactic analysis of transcripts as described in section 3 allows us to go a step further, fully au- tomating IPSyn computations and obtaining a level of reliability...

Ngày tải lên: 08/03/2014, 04:22

... .1 Chapter Overview, 1. Requisites of Flow Measurement, 2. Background of Flow Measurement, 3. History of Flow Measurement, 4. Definition of Terms, 6. CHAPTER 2 Basic Flow Measurement Laws . . . . . . ... OF FLOW MEASUREMENT The subjects below form the background for fluid flow measurement that should be understood before embarking on the task of choosing a flow measurement system. “Fluid,” flow ... liquid flow at the bottom of a line. This flow is not accurately measured with current flow meters. Flow, Non-Fluctuating: Flow that has gradual variation in rate over long periods of time. Flow, ...

Ngày tải lên: 12/03/2014, 16:39

... value (10 measurements of each sample) of each sample is reported in the paper. For example, we measure the BSL level of water via the proposed OTDR-based fiber sensor under 10 time measurements ... value of the 10 time measurements is about 35.0623 dB, as also illustrated in red dash line of Figure 4. Figure 4. Output BLS levels from the OTDR traces at 1,100 m SMF long under 10 time measurements ... of the measurement is about 0.03033. By considering the laser power fluctuation and the OTDR only gives accuracy of the second digit after the decimal point. We can also estimate that the measurement...

Ngày tải lên: 14/03/2014, 20:20

... However, the effect of such thin oxide film on the electrical resistance measurement of SiNWs has not been clarified. In the present work, the direct measurement of electrical resis- tance of a silicon ... 0.491 nm of the lattice parameter for the (1 0 0) plane of quartz [21], q = 3.2 Â 10 À19 C for the oxygen ion, and the average thickness of oxide of 12.5 nm as a result of the observation of the ... temperature. Fig. 7 is a schematic drawing of the electrical measurement of the SiNW covered with the silicon oxide layer. The total resistance, R, is the sum of those of SiNW and silicon oxide as R ẳ...

Ngày tải lên: 16/03/2014, 15:05

... acid. Because the etching rate of the top surface of AAO is much slower compared with the etching rate of the side wall of AAO, it is assumed that the top surface of AAO is not etched much. To ... etching rate of the top surface of AA O was much slower than the rate of the pore side wall, as shown in dashed lines of Fig. 1(b). It is due to the mechanical packing stress is applied to the middle of ... in a mixture of 1.8 wt% chromic acid and 6 wt% phosphoric acid at Fig. 1. (a) SEM image of AAO in side view and (b) schematic diagram of the pore widening of AAO. The top shape of AAO is like...

Ngày tải lên: 20/03/2014, 13:04

... the inclusion of a lower-level input in a fund’s measurement may indicate that the input is significant because of the fund’s decision to include it in the overall measurement of fair value. ... of judgement that will require funds to consider the importance of the input to the overall fair value measurement of the instrument. IFRS 13 Observable inputs IFRS 13 includes a definition of ... consideration of collateral and margining requirements, and the effect of master netting arrangements. See Question 10 for a discussion of the inclusion of credit risk in the valuation of financial...

Ngày tải lên: 23/03/2014, 11:20

... proportion of stemflow MEASUREMENT OF ATMOSPHERIC DEPOSITION UNDER FOREST CANOPIES 373 improved. In any case, relocation of the collectors reduces biases due to sampling of a restricted fraction of the ... consists of calculating the range of variation of the estimates for the investigated parameter for increasing numbers of collectors. Estimates are computed from repeated combinations of randomly ... degree of transformation of particular molecules, such as nitrogen compounds, it may be of interest to run two parallel collectors, one with preservative and one without. Measurement of organic...

Ngày tải lên: 23/03/2014, 23:20

... Shapiro MIT Professor Ascher Shapiro 51 , the Eckert equivalent for the compressible flow, was instrumental in using his two volume book “The Dynamics of Thermodynamics of the Compressible Fluid Flow, ” ... passage of up to five words as a Front-Cover Text, and a passage of up to 25 words as a Back-Cover Text, to the end of the list of Cover Texts in the Modified Version. Only one passage of Front-Cover ... What is Compressible Flow ? This book deals with an introduction 1 to the flow of compressible substances (gases). The main difference between compressible flow and almost incompressible flow is not...

Ngày tải lên: 29/03/2014, 00:20

... price of 3,150 less the fair value on 31December 2010 of 3,500 (350) The sales price of 3,150 less the fair value on 31December 2010 of 3,500 - 500 The fair value on 31December 2010 of 3,500 ... cost at the beginning of the period of 450,000 EIR of 4.3796% ã The amortised cost at the end of the period is calculatedas: Amortised cost at the beginning of the period Interest ... the EIR method in the currency of denomination of the instrument. Interest income is recorded in the functional currency at the rate of exchange at the date of the transaction, or at rates...

Ngày tải lên: 30/03/2014, 03:20

... Center Professor School of Public Policy Studies University of Chicago Chicago, IL Donald Patrick Professor Department of Health Services School of Public Health and Community Medicine University of ... CONCERNING MEASUREMENT OF DISABILITY ERROR To date, most investigations with respect to the error properties associated with the measurement of persons with disabilities or the measurement of persons with ... of Elderly Adults: Effects of Different Data Sources. The Journal of Gerontology 39(6):686–691, 1984. 60 SURVEY MEASUREMENT OF WORK DISABILITY QUESTIONNAIRE DEVELOPMENT ISSUES FOR MEASURES OF...

Ngày tải lên: 30/03/2014, 12:20

... velocity outside boundary-layer velocity of moving sheet, or of moving cylinder velocity of potential flow in x-direction characteristic velocity velocity of moving plate fluid velocity along ... itself for the opposing flow case by delaying the onset of the separation of the boundary-layer from the plate, as can be seen from Figure 2.15, where the plot of the location of the separation point, ... interest and meaningful suggestions of Professor T Y. Na and Dr. D. A. S. Rees, the reviewers of this work. Secondly, the formatting of this book and the preparation of the figures were performed...

Ngày tải lên: 01/04/2014, 10:51

... per unit flow quantity k Coverage factor M Mean of a sample of n readings m Index N(/JL, a 2 ) Normal curve n Number of measurements, Exponent p Probability, Index q Mean of n measurements ... design, operation, and performance of a broad range of flowmeters. The book begins with a brief review of essentials of accuracy and flow, how to select a flowmeter, and various calibration methods. ... LDV measurements downstream of a Mitsubishi flow conditioner and of an orifice plate in a combined package.) Karnik et al. (1991, 1994) addressed the important question of how closely the flow...

Ngày tải lên: 01/04/2014, 11:01

Ngày tải lên: 01/04/2014, 11:02

Ngày tải lên: 24/04/2014, 16:47

Ngày tải lên: 06/05/2014, 08:54