phase behavior of h2o hydrocarbon systems

Ngày tải lên: 02/04/2014, 16:05

... metallic phase of hydrogen-rich systems A dissertation submitted to The Graduate School of Engineering Science OSAKA UNIVERSITY in partial fulfillment of the requirements for the degree of DOCTOR OF ... can be varied over range of more than sixty orders of magnitude, from the vacuum of outer space to pressures in the interior of neutron stars The study of the behavior of materials at high pressures ... above the limit of the β phase, leads to a growing volume fraction of the hexagonal γ phase YH3 becomes insulator by hydrogenation via an increase of the resistance of several orders of magnitude...

Ngày tải lên: 20/05/2016, 16:02

... CO2 vapor phase is immiscible with hydrocarbon liquid phase while at moderate high pressure, critical CO2 is equilibrated with hydrocarbon liquid phase Effect of Temperature The effect of temperature ... straight line with a slope of (VCO2 − Vo ) and an intercept of Vo Figure is a plot of the molar volume of saturated decane versus mole fraction of carbon dioxide The molar volume of decane at 71 °C ... that the extraction of liquid hydrocarbons into CO2-rich vapor phase occurs when the density of CO2 is at least 0.25 to 0.35 gm/cc The extraction of oil B starts at density of CO2, 0.26 gm/cc...

Ngày tải lên: 19/03/2017, 09:25

... others; ̇ Distinct point of maximum curvature when cumulative recovery of oil at 1.2 PV of gas injected is plotted vs pressure ̇ Distinct point of maximum curvature when recovery of oil at gas breakthrough ... of a gas is still a strong function of pressure even at supercritical conditions, the critical pressure and temperature of C02 is 1070 psia and 88 oF respectively However a look at the plot of ... maximum point and a point of inflexion in the data This point is the first of the proposed new criteria; it is the maximum ORR of the data set A plot of the maximum ORR for each of the experimental...

Ngày tải lên: 19/03/2017, 09:26

... hóa đặc biệt để khắc phục ảnh hưởng nhiễu Hai khía cạnh đưa Shannon báo “A Maththemathical Theroy of Communication” xuất năm 1948 Bell System Technical Journal - nơi đưa lý thuyết thông tin Shannon ... định lý quan trọng cho kỹ sư truyền thông Tài liệu tham khảo C E Shannon "A Mathematical Theory of Communication." Bell System Technical Journal, Vol 27, 1948 Tất kỹ sư truyền thông phải đọc báo...

Ngày tải lên: 18/09/2012, 10:13

... activities of nitrite oxidizing bacteria - 31 - Journal of Water and Environment Technology, Vol.5, No.1, 2007 Figure Behavior of nitrate and nitrite at the end of the aerobic tank Behavior of Nitrobacter ... with ethanol at a final concentration of 10%, then transported to the laboratory of UT at 4oCstored Then, each of the samples were divided into two One of them was for DNA extraction and was ... implementation of QP-PCR was applied, and the condition was optimized In general, the higher concentration of primers can lead to the formation of primer dimers Also, the cost of the chemicals...

Ngày tải lên: 05/09/2013, 09:38

... wetland The increase in the amount of Zn in the top 10 cm of wetland soil corresponded to 69.8% of the Zn removed by the constructed wetland system Eighty percent of the Zn increase in the soil was ... efficiencies of the constructed wetland system (Abe et al., 2008) Here, we examined Zn removal efficiencies and Zn behavior in the constructed wetland within years and discussed the mechanism of Zn ... influent and effluent of the constructed wetland Fig - Changes in T-Zn concentration in the influent and effluent of the constructed wetland Fig illustrates the fractionation of Zn in the influent...

Ngày tải lên: 05/09/2013, 10:15

... generating systems based on renewable energies [3], however, the modeling, simulation and analysis of a large variety of systems based on renewable energy and to manage these systems, the software ... the size and state of battery charge (SOC), the terminal voltage or currents absorbed by consumers One of the advantages of MATLAB software is that libraries offer a wide range of basic components ... wind speed of 12m/s which is rated speed Table shows the standard classification system for wind turbines and effect of diameter of power rating of wind generating [8] The diameter of swept area...

Ngày tải lên: 05/09/2013, 16:10

... the normative behavior of No Borrowing in out of scenarios, 100% of the respondents decided to borrow in scenario 1, 80% of the respondents decided to borrow in scenario 2, and 90% of the respondents ... borrowing, one of the burning issues in microfinance Then a personal interview was conducted with microfinance clients to understand their risk behavior on these scenarios The frame of the interview ... major cause of concern and challenge for the microfinance industry The researches have been sparse to create an understanding of why would microfinance clients take out multiple loans Some of the...

Ngày tải lên: 06/09/2013, 05:49

... number of active Figure 13.15 Number of video channels versus load for a delay of 50 ms Simulation of Wireless Network Systems Figure 13.16 367 Number of video channels versus percentage of video ... Simulation of Wireless Network Systems Figure 13.12 365 Number of voice channels versus load for a delay of 100 ms which will allow the network manager to trade quality of voice calls with the number of ... Simulation of Wireless Network Systems Figure 13.1 343 Overview of the simulation methodology [1–5] † Modeling phase In this phase, the analyst constructs a system model, which is a representation of...

Ngày tải lên: 29/09/2013, 21:20

... audio amplifier) The contents of the control loop is the subject of the remaining chapters of Part I Chapter The State of the Motor Control Industry Chapter The State of the Motor Control Industry ... compensator of Figure 3.6b 16 Chapter The State of the Motor Control Industry S-curves Many of the familiar concepts of position and velocity control are based on the assumption of linear compensators ... acceleration profile to the point of maximum velocity; the deceleration half of the profiles are symmetrical One new equation that is useful here is the constant jerk analogue of (3.4): x = xo...

Ngày tải lên: 05/11/2013, 21:15

Ngày tải lên: 07/11/2013, 09:15

... the development of new systems (table 8) Manufacturing software systems play a key role in the implementation of process planning for agile manufacturing However, current software systems are monolithic ... contributions to design of products Three out of seven not only talk about design of products but present ®ndings about design of manufacturing systems In addition, two of the previous three analysed ... Economics International Journal of Production Research ISR University of Maryland Journal of Engineering Manufacture Journal of Manufacturing Systems Journal of Materials Processing Technology...

Ngày tải lên: 23/11/2013, 10:01

... signal are often presented by “black boxes” 2.2.1 MIMO systems Model We consider a MIMO systems with a transmit array of MT antennas and a receive array of MR antennas The block diagram of such ... constant dB Configure of antenna system Tx=1; Rx=1 Length of random message from each user L=64*2*20 Square area in meters of a cell 36 m2 Number of wireless cell Number of user Number of APs Center ... one of the transmitters The capacity of each one of these channels is roughly equal to: 𝐶 = 𝐵 𝑙𝑜𝑔2 + 𝑁 𝑆𝑁𝑅 𝑆𝐼𝑆𝑂 𝑀 𝐵𝑝𝑠 𝐻𝑧 [2-5] However, we have M of these channels, so the total capacity of the...

Ngày tải lên: 26/11/2013, 20:49

Ngày tải lên: 14/12/2013, 12:15

... direction of the radiation pattern to change This is the concept behind phased array antennas Instead of having a system mechanically sweeping the direction of the antenna through space, the phase of ... the phase SCANNED BEAM and amplitude of excitation to each DIRECTION 2E EQUIPHASE element, as depicted, we can control FRONT the direction and shape of the beam radiated by the array The phase ... delay phase shift and amplitude taper in one lens component The true time delay is one of the distinct advantages of the lens over the phase shifted array since that makes it independent of frequency...

Ngày tải lên: 22/12/2013, 10:15

... developer of the problem Of course, a developer could ignore your exception and attempt to access the properties of the object, but you did give those other developers ample warning Also, none of the ... state of the object to the data row just prior to saving changes to the database Comments Inheritance is another OO term that simply means that all the members of one class are now part of another ... Note According to Microsoft, you should use ApplicationException for all exceptions that custom applications throw This is because exceptions are typically defined as one of two groups: system...

Ngày tải lên: 24/12/2013, 06:17

... the use of absolute stability of Lurie control systems to consider the synchronization of two Chua circuits New concepts are proposed for the absolutely exponential stability of error systems, ... Control Systems 5.1.2 A Class of the Third-Order Control Systems 5.1.3 Special nth-Order Direct Control Systems 5.2 The First Canonical Form of Control Systems ... number of automatic control systems of different forms can be reduced to systems with separable variables or to systems with generalized separable variables In this section, we discuss the systems...

Ngày tải lên: 01/01/2014, 17:47

... Professor Michael J Grimble, Professor of Industrial Systems and Director Professor Michael A Johnson, Professor of Control Systems and Deputy Director Industrial Control Centre, Department of ... class of finite dimensional systems, that is, to systems with finite dimensional state variables In process systems engineering terminology, such systems are assumed to consist of a finite number of ... information engineers at the University of Veszpr´m, Hungary since 2003 e TLFeBook Basic Notions of Systems and Signals Signals and systems are basic notions of systems and control theory Therefore,...

Ngày tải lên: 01/01/2014, 18:38