a the relationship of spr final responses when hbs ep buffer containing

Efficient progressive collapse analysis for robustness evaluation and enhancement of steel concrete composite buildings

... ABAQUS (ABAQUS, 20 /b> 05) and LS-DYNA (Hallquist, 20 /b> 06) Some notable studies adopting detailed FEA include the work by Alashker et al (20 /b> 10) , Kwasniewski (20 /b> 10) , Yu et al (20 /b> 10) , Fu (20 /b> 09) and Sadek ... concrete damage plasticity model from ABAQUS library (ABAQUS, 20 /b> 05) All beams are modeled close to the centerline of the main beam elements and the composite slab is modeled at the centerline of the ... element software ABAQUS (ABAQUS, 20 /b> 05) The alternate load path approach as recommended by GSA (20 /b> 03) (also discussed in section 1.6 .2. 3) is adopted in the study The building has a typical column...

An Introduction to Intelligent and Autonomous Control-Chapter 5: Modeling and Design of Distributed Intelligence Systems

Danh mục: Quản trị Web

...

Tài liệu Design of Feedback Control Systems for Stable Plants with Saturating Actuators ppt

Danh mục: Cao đẳng - Đại học

... this example, the saturation can disturb the cancellation of the plant zeros by the compensator Since both the plant and the compensator are stable the control structure with the Page 21 operator ... shows the real-time behavior of the gain 3(t) At the beginning, X(t) is and the system is linear When the states of the compensator are such that they may lead the controls to saturate, X(t) becomes ... necessary mathematical preliminaries will be given and a basic problem will be introduced The basic problem will be solved and it's solution will lead to the design of the EG operator that was introduced...

Báo cáo khoa học: Insights into the design of a hybrid system between Anabaena ferredoxin-NADP+ reductase and bovine adrenodoxin pot

Danh mục: Báo cáo khoa học

... follow the appearance of the typical absorption spectrum of the CO-ferrous CYP1 1A1 complexed form, characterized by absorbance decreases at 390, 430 and 480 nm and by the appearance of a peak at ... place over a period of time of at least 100 /b> 0 s and therefore can be analysed under steadystate conditions Moreover, upon analysing the reaction at shorter time scales an absorbance increase was observed ... recorded after addition of CYP1 1A1 to an anaerobic CO-saturated sample containing the reaction mixture FNRrd/Adxox gave rise to a peak at 450 nm together with absorbance decreases at 390, 430 and 480...

Báo cáo khoa học: "User studies and the design of Natural Language Systems" doc

Danh mục: Báo cáo khoa học

... interface to a database was run3.1 Preliminary analysis and filtering ning on the machine and that the database contained information about paintings by Van Gogh and other artists In fact this was ... information to answer questions about the database, and so in principle, the system was capable of handling all inputs The subjects were asked to access information from the "database" about a set ... remainder, had some experience with using databases and one of these had participated in the design a database None of them was familiar with the current state of N L technology - 118- 2. 2 Procedure...

surface production operations - design of oil handling systems and facilities

Danh mục: Hóa học - Dầu khí

... not all of the material has been replaced, because much of the so-called older material is still the best available today, and still yields good designs Additional charts and tables have been included ... Reservoir 106 Phase Diagram Characteristics 106 Field Characteristics 106 Laboratory Analysis 107 Volatile Oil Reservoir 107 Phase Diagram Characteristics 107 Field Characteristics 108 Laboratory Analysis ... Full 21 2 Horizontal Separators Sizing Other Than Half Full 21 3 Gas Capacity Constraint 21 4 Liquid Capacity Constraint 21 5 Vertical Separators’ Sizing 21 9 Gas Capacity Constraint 21 9 Liquid Capacity...

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Báo cáo hóa học: " Optimal Design of Noisy Transmultiplexer Systems Huan Zhou1 and Lihua Xie2" docx

Danh mục: Báo cáo khoa học

... 4.1931 32. 0317 5.83 82 48.9783 5.5448 Band 30.8 980 11.6430 33. 8104 12. 223 8 76. 1100 /b> 6.6835 SNRc = 20 /b> dB Band 26 .1188 9.4181 35. 629 9 10. 522 3 54.5 022 10. 1444 Band 23 .27 97 8.8873 34. 626 9 9.8985 48. 627 ... guard bands (thereby permitting crosstalk), we can eliminate the crosstalk in a manner analogous to aliasing cancellation in maximally decimated ﬁlter banks by a careful choice of transmitters and ... currently an Associate Editor of the IEEE Transactions on Automatic Control, International Journal of Control, Automation and Systems, and Journal of Control Theory and Applications He is also a Member...

Part 4: Code of practice for design of composite slabs with profiled steel sheeting ppt

Danh mục: Kiến trúc - Xây dựng

... concrete in accordance with BS 8 110 -2: 1985) taking As as Ap, d as ds and b as Bs) 6.5 .2 Punching shear capacity The punching shear capacity Vp of a composite slab at a concentrated load should be determined ... on the basis of the behaviour and mode of failure of the slab The empirical parameters mr and kr in this formula should be obtained from parametric tests for the particular profiled sheet as ... composite slab made with concrete of the same strength grade NOTE As an alternative to calculation of the shear-bond capacity, the load carrying capacity of the composite slab can be determined...

ARNOLD, K. (1999). Design of Gas-Handling Systems and Facilities (2nd ed.) Episode 1 Part 1 pps

Danh mục: Kĩ thuật Viễn thông

... earth by radiation A fire in a fireplace is another example of radiation The fire in the fireplace heats the air in the room and by convection heats up the room At the same time, when you stand within ... from the radiator on one side of a room to the other side Another example is a bucket of water placed over a flame The water at the bottom of the bucket becomes heated and less dense than before ... Simanjuntak, Richard Sugeng, Abdul Wahab, Adolf Pangaribuan of VICO, and Allen Logue and Rocky Buras of Glytech for providing source material, suggestions, and criticism of the chapters on heat...

ARNOLD, K. (1999). Design of Gas-Handling Systems and Facilities (2nd ed.) Episode 1 Part 2 doc

Danh mục: Kĩ thuật Viễn thông

... 134 109 083 065 120 /b> 109 095 083 6390 6793 622 1 6648 7574 80 12 8365 8 825 922 9 98 52 0 42 1.094 1.1 92 1 .29 1 398 1.474 2. 433 2. 494 2. 573 2. 6 42 ,26 18 26 18 327 2 327 2 327 2 327 2 327 2 327 2 327 2 327 2 327 2 ... External Surface PerFf Length 22 24 26 27 18 20 /b> 22 24 16 18 20 /b> 22 12 13 14 15 16 17 18 19 20 /b> 10 11 12 13 14 15 16 17 18 20 /b> 10 11 12 13 14 15 16 028 022 018 016 049 035 , 028 022 065 09 035 028 109 095 ... 327 2 327 2 327 2 3 927 3 927 3 927 3 927 523 6 523 6 523 6 523 6 Ft2 Internal Surface Per Ft Length 23 61 24 35 ,23 30 24 09 25 71 26 44 27 02 2775 2, 838 29 32 3016 3089 322 5 3356 34 92 3587 4608 4665 4739 480! h;...

ARNOLD, K. (1999). Design of Gas-Handling Systems and Facilities (2nd ed.) Episode 1 Part 3 pps

Danh mục: Kĩ thuật Viễn thông

... of the rear end types allow the head to "float" as the tube bundle expands and contracts Heat Exchangers 57 Type S is a floating head type As the tubes heat up, they expand As they expand, the ... head The head can move back and forth as the tubesheet expands and contracts L 10 11 12 13 14 15 16 17 18 19 Stationary Head—Channel Stationary Head—Bonnet Stationary Head Flange—Channel or Bonnet ... exchanger An AES classification for a heat exchanger means that the heat exchanger has a channel and removable cover type front end The cover can be unbolted to perform maintenance and the channel...

ARNOLD, K. (1999). Design of Gas-Handling Systems and Facilities (2nd ed.) Episode 1 Part 4 pdf

Danh mục: Kĩ thuật Viễn thông

... 1 620 /b> 1586 1894 1861 1 820 /b> 21 42 2101 20 /b> 60 24 17 23 79 23 26 29 90 29 57 29 06 (table continued "U"-Tube No, of Passes 14 12 28 43 53 22 36 48 74 100 /b> 127 68 92 120 /b> 157 194 22 6 150 184 21 6 26 9 316 366 26 2 ... 1 42 166 1 12 136 160 1 12 140 1 62 108 138 1 62 48 60 71 44 56 68 i84 21 6 25 6 88 100 /b> 116 88 98 116 27 .00 2. 0 90 31.00 20 /b> 9 23 8 27 5 20 /b> 2 23 2 26 4 1 92 2 32 264 191 22 1 26 1 188 21 5 24 9 104 128 156 184 20 /b> 8 ... "U"-Tube No of Passes 40 56 12 18 25 10 16 22 10. 02 12. 00 13 .25 29 42 52 26 38 48 20 /b> 34 44 22 37 44 20 /b> 36 44 16 28 36 11 16 10 14 82 1 12 138 76 104 128 35 48 62 32 44 60 15 .25 17 .25 19 .25 69 92 121 68...

ARNOLD, K. (1999). Design of Gas-Handling Systems and Facilities (2nd ed.) Episode 1 Part 5 pps

Danh mục: Kĩ thuật Viễn thông

... curve is based on a liquid concentration of 20 /b> bbl/MMscf The greater the amount of liquid in the gas the lower the temperature drop, that is, the higher the calculated final temperature For each increment ... determination of susceptibility of a gas to form hydrates At concentrations of 30% or greater, hydrates will form in hydrocarbon gases at about the same temperature as in pure H2S Table 4-1 is an example ... saturate the gas Typically, but not always, the gas will be saturated with water in the reservoir As the gas is cooled from reservoir temperature, the amount of water vapor contained in the gas...

ARNOLD, K. (1999). Design of Gas-Handling Systems and Facilities (2nd ed.) Episode 1 Part 6 potx

Danh mục: Kĩ thuật Viễn thông

... 0.674 0 .28 0 0.4 32 0.864 0. 322 0.500 0.875 Maximum Working Pressure* Grade B S = 20 /b> ,000 psig 5 ,27 0 2, 380 3, 440 7, 340 2, 600 3, 610 7,770 10, 720 /b> 12, 530 2, 260 3 ,20 /b> 0 6, 820 /b> 1, 920 /b> 2, 770 5, 860 1,530 2, 400 ... coils are immersed in a bath of water The water is heated by a fire tube that is in the bath below the coils That is, the fire tube provides a heat flux that heats the water bath The water bath ... upstream and downstream of the choke must be an even integer, actual Tj and T2 may differ slightly from that assumed in the calculation The actual values of Tj and T2 can be calculated from actual...

ARNOLD, K. (1999). Design of Gas-Handling Systems and Facilities (2nd ed.) Episode 1 Part 7 ppsx

Danh mục: Kĩ thuật Viễn thông

... sense of smell fatigues and the gas can no longer be detected by odor Acceptable ceiling concentration permitted by federal OSHA standards Acceptable maximum peak above the OSHA acceptable ceiling ... valve tray this point may be reached after the loss in efficiency of a comparable bubble cap tray So, in distillation applications, valve trays can have a greater vapor turndown ratio than bubble ... these trays, and the designs are proprietary Bubble Cap Trays vs Valve Trays At low vapor rates, valve trays will weep Bubble cap trays cannot weep (unless they are damaged) For this reason, it...

ARNOLD, K. (1999). Design of Gas-Handling Systems and Facilities (2nd ed.) Episode 1 Part 8 doc

Danh mục: Kĩ thuật Viễn thông

... sweetening The sour gas enters the bottom of the absorber and flows counter-current to the potassium carbonate The sweet gas then exits the top of the absorber The absorber is typically operated at 23 0°F; ... potassium carbonate: Benfield: Several activators Girdler: Alkanolamine activators Catacarb; Alkanolamine and/ or borate activators Giammarco-Vetrocoke: Arsenic and other activators Physical Solvent ... separator to remove any entrained water or hydrocarbon liquids Then the gas enters the bottom of the amine absorber and flows counter-current to the amine solution The absorber can be either a...

ARNOLD, K. (1999). Design of Gas-Handling Systems and Facilities (2nd ed.) Episode 1 Part 9 pdf

Danh mục: Kĩ thuật Viễn thông

... Near the top of the tower the vapor rate equals the steam rate overhead plus the acid-gas rate The steam overhead can be calculated from the steam generated in the reboiler by subtracting the amount ... more than 5% CO2 and/ or H2S Figures 8 -2 and 8-3 may be used to determine the water content of a gas containing less than 40% total concentration of acid gas As an example, assume the example gas ... psig can be assumed to be 24 5°F for 20 /b> % MEA and 25 0°F for 35% DBA Amirie Stripper Amine strippers use heat and steam to reverse the chemical reactions with CO2 and H2S, The steam acts as a stripping...

ARNOLD, K. (1999). Design of Gas-Handling Systems and Facilities (2nd ed.) Episode 1 Part 10 pdf

Danh mục: Kĩ thuật Viễn thông

... flow rates than bubble cap trays in the same diameter contactor (See Table 8-1.) Conventional and random packing will require approximately the same diameter as bubble caps Structured packing can ... within the pores of the desiccant turns to steam and is absorbed by the natural gas This gas leaves the top of the tower and is cooled by the regeneration gas cooler When the gas is cooled the saturation ... should be terminated when the desiccant bed reaches a temperature of approximately 21 5°F Additional cooling may cause water to be adsorbed from the wet gas stream and presaturate or preload the...

ARNOLD, K. (1999). Design of Gas-Handling Systems and Facilities (2nd ed.) Episode 2 Part 1 docx

Danh mục: Kĩ thuật Viễn thông

... 140 F 25 Reid Vapor Pressure ! 34 30 26 22 18 14 10 Grade 34 -25 Grade 30 -25 Grade 26 -25 Grade 22 -25 Grade 18 -25 Grade 14 -25 40 i Grade 34 -40 Grade 30 -40 Grade 26 -40 Grade 22 -40 Grade 18 -40 Grade ... De-ethanizer De-propanizer De-butanizer Pressure Range psig Approximate Ranges Shown Actual Trays Above Main Feed Number Actual Trays Below Main Feed Number 20 /b> 0- 1100 /b> 24 -30 20 /b> -50 450 -600 20 /b> -30 20 /b> -50 ... 24 possible grades on the basis of Reid vapor pressure and percentage evaporated at 140 F Each grade shall have a range in vapor pressure of four pounds, and a range in the percentage evaporated...

ARNOLD, K. (1999). Design of Gas-Handling Systems and Facilities (2nd ed.) Episode 2 Part 2 pps

Danh mục: Kĩ thuật Viễn thông

... in part upon horsepower and number of stages A first approximation of the number of stages can be made by assuming a maximum compressor ratio per stage of 3,0 to 4.0 and choosing the number of ... Systems and Facilities Disadvantages • Must have clean air or gas «Takes to 20 /b> % more horsepower than reciprocating * Uses ten times the oil of a reciprocating Usually install after-cooler and separator ... for More Accurate Determination of Horsepower and Number of Stages There are economic and operational reasons for considering an additional stage of compression The addition of a stage of compression...

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a the relationship of spr final responses when hbs ep buffer containing thiacloprid with concentration of 2 10 20 40 60 80 and 100 μm flows over cys p1 modified surface b the relationship of spr final responses when hbs ep buffer