inductor and magnetics design using the area product method

... solve the problem The specific method of choice that is adopted and further developed in the current work is then comprehensively described in Chapter The implementation and feasibility of this method ... approach is the immersed interface method by LeVeque and Li [60, 61] Other popular modern methods that use the ”one-fluid” formulation include the projection-correction method [111, 116] and the SIMPLE ... (3.1) where L and G refer to the liquid and gas phase, respectively Further let Ω be Chapter Front Tracking for Two-Phase Flow: The Method 30 the domain of the gas phase and let Γ be the interface...

Ngày tải lên: 11/09/2015, 10:14

... wouldn’t be the end of the world if the receipt wasn’t dispensed Apply the rule to the other Use Cases, and you’ll find that really, none of them describe the goal of the user The goal of the user ... and Design using the UML Chapter An Overview of the UML Before we begin to look at the theory of the UML, we are going to take a very brief run through some of the major concepts of the UML The ... the phase are: • • • • Specify the vision for the product Produce a business case Define the scope of the project Estimate the overall cost of the project The size of the phase depends upon the...

Ngày tải lên: 10/12/2013, 14:16

... logical, and physical design and the differences between them Foster discussion and consensus on the mapping of the design steps that students identified in Activity 1.1 ! Benefits of the MSF Design ... activity, students map the design phases to the output of Activity 1.1, “Identifying Design Steps” Students take what they have identified as design steps and fit them in to the MSF Design Process 4 ... ! Read the Library material on the MSF ! Understand the overall structure of the MSF Design Process ! Be prepared to explain the processes of conceptual, logical, and physical design by using...

Ngày tải lên: 17/01/2014, 09:20

... to the current column name chosen in cboSortColumns If the two are the same, then the column name is assigned to the Sort property with the DESC keyword added on If not, then the name of the ... from the ComboBox The current setting of the Sort property is compared to the column name that is chosen If the Name matches, then the expression DESC is added to the value that is assigned to the ... Using the command buttons, a routine is called that creates a DataView object, sets the RowFilter property, and then assigns the data view to the DataSource property of...

Ngày tải lên: 21/01/2014, 12:20

... of three design phases: conceptual design, logical design, and physical design In this section, you will learn about the three phases of design and how they relate to each other and to the MSF ... understand it The final step of the design process is to document the solution design so that it can be developed, implemented, and deployed 34 Module 2: Solution Design Using the MSF A Well-Designed ... transformation of the design from the conceptual to the physical You can begin logical design as soon as the conceptual design provides a good understanding of the business and of the user 42 Module...

Ngày tải lên: 24/01/2014, 10:20

... to listen and write down as much of the text as they can recall, they generally 17 remember some bits of the text and forget others By and large, they can not fulfill the tasks if they focus ... person These facts result in ineffective and theoretical outcome which is backward and no longer meet the demand of the development, the integration and globalization of our country in the modern ... accents and varieties apart from their teacher and that way better prepare them for real world listening The main method of exposing them to spoken English rather than their teacher’s is using...

Ngày tải lên: 05/02/2014, 22:02

... the headings than the details, the headings should be persuasive and contain the conclusion the attorney wants the reader to reach III How Graphic Designers Apply the Science: the “CRAP” of the ... create a picture using typography as paint on the canvas of the page In reality, the first thing the reader sees is the overall pattern of light and dark on the page The careful and considered ... the bottom of letters Look carefully at the bottoms of the letters in this and the next sentence You will most easily see these lines on the bottoms of the letters “m” and “n” as well as on the...

Ngày tải lên: 21/02/2014, 05:20

... Therefore, the product of two floating point numbers has as its sign bit the product or XOR of the two signs, as its mantissa the product of the two mantissae, and as its exponent the sum of the ... a 1; in other words, the carry is simply the AND of the two addends, while the sum (excluding the carry) is if the first number is or the second number is 1, but not both: the XOR of the two addends ... case, 10), the exponent (23), and the mantissa (6.023) To interpret the number, one raises the base to the power of the exponent and multiplies by the mantissa Perhaps obviously, there are many...

Ngày tải lên: 15/03/2014, 02:20

... single ring was applied to the femur and was connected to the tibial rings using threaded rods (Figure 7) The soft tissues in the front of the knee were repaired in layers The patient was allowed ... years follow-up there are no signs of disease recurrence or failure at the fusion site The patient is able to fully weight bear and stand independently on the operated leg (Figures and 10) Discussion ... was performed including the proximal cm of tibia, tibial articular surface, the proximal fibula, the patella and quadriceps mechanism, the distal femoral articular surface and cm of diseased femoral...

Ngày tải lên: 20/06/2014, 04:20

... fractures of the pelvic ring and the acetabulum, fractures and dislocations of the face, head, neck, complex fractures of the hand and some of the fractures of the thoracic and lumbar spine) The primary ... 19th, 2006 The FDR Board decided the variables included in the FDR The Board also approved the FDR protocol, which includes the history, the aim, the definitions, and the variables of the FDR Any ... fissures to the nose, ribs, fingers and toes are not considered in the current study Rather, the indication for surgery is a crucial criterion for the recording rate to the FDR Of the inpatient and outpatient...

Ngày tải lên: 13/08/2014, 23:20

Ngày tải lên: 11/03/2015, 07:58

... channel between the input and the LCCOM pins The internal modulator is turned on and off if the AFE receives Clamp-On and ClampOff commands from the digital MCU section, respectively The antenna ... example of the handshake between the base station and the transponder Figure 10 shows a communication example between the transponder and base station units by using the firmware EXAMPLE OF HANDSHAKE ... reconstructed by the UHF receiver in the base station When the device is powered up initially, the digital section programs the Configuration registers of the AFE using the SPI (CS, SCLK/ALERT, SDIO) The...

Ngày tải lên: 11/01/2016, 16:36

... that must be used This section describes the design of a 50 µH output inductor The design of the output inductor uses the area product approach with the following conditions: • • • • • Inductance: ... calculated using Equation 15, where PC is the continuous power and UBAT is the battery voltage To design the thermal performance, the rms current value must be calculated If the waveform shape and peak ... Equation The factors used in this equation are provided in Table 10 The push-pull transformer has been designed using a ferrite magnetic core The transformer design is based using the area product...

Ngày tải lên: 11/01/2016, 17:05

... design cycles and the associated costs and risks Other companies have opted to design the products initially for higher volume production This approach costs more time and money up front in the ... increase of the AVR over the PIC is further increased by $0.12 × = $0.48 plus the cost of the four extra components (assume $0.09) For the production phase of the product to see the benefits of the AVR’s ... seeping up the cable and into the control shack The system was designed in the late 1980s The valve-controller consisted of three rackmounted cards The first card contained the power-supply The second...

Ngày tải lên: 08/03/2016, 11:32

... handlers have the potential to affect your value register (R15 in the example) If the interrupt handler needs to use one of these registers, the handler needs to store the value to RAM first The ... in RAM (SP=SP-2), and puts the value to be pushed at the new SP Pop does the reverse Call statements and interrupts push the PC, and ret and reti statements pop the value from the TOS (top of stack) ... the TI MSP430 Series However, one thing the PIC (and the 8051, and the Motorola HC series, and the Atmel AVR…) has over the MSP430 is available literature The PIC has at least a dozen books written...

Ngày tải lên: 08/03/2016, 11:33

... technique using Mn, Ti at the B-site, and/ or La and Nd at the A-site [4, 5] and the formation of a solid solution with Pb(Zr,Ti)O3 and BaTiO3 compositions [6] There are many reports on the reduction ... explained by the fact that the diffusion of Pb from the PZT film into the Pt bottom electrode [9] and the diffusion of Pb, Ti, Zr, Bi, and Fe at the interfaces of the PZT film and BFO film increase ... the increased number of heat treatments The average grain sizes of the PZT/BFO-4 and films were about 94 and 137 nm, respectively Figure shows the dielectric constant and dielectric loss of the...

Ngày tải lên: 20/06/2014, 23:20

... to the interpolation filters of the synthesis filter bank The weights of the impulses in each band are determined by the difference between the sum of all slap force impulses in all bands and the ... , and the viscoelastic damping coefficient d3 The geometrical parameters consist of the length l, the cross section area A and the moment of inertia I Furthermore, a tension Ts is applied to the ... modes are at the edges of the filter bank bands, these variations can cause the modes to change the bands while they are active This is shown with an arrow in Figure In such a case, the reproduction...

Ngày tải lên: 23/06/2014, 01:20

... approximated (i.e smoothed) using the least-squares method (Fig 2) We chose Gram’s polygons method using the dual-parametric function Fm,n (t); parameter m means the degree of approximation and parameter ... forest stand in the watershed Both factors acting together increase culmination and decrease runoff on the recession limb of the hydrograph However, further investigations are needed One of the suggested ... vegetation seasons in 1996 and 2002 helped determine the post-drainage period typical of increased runoff (Fig 1) On the other hand, the restoration period (2002–2005) was determined using a comparison...

Ngày tải lên: 07/08/2014, 10:21