Extended surfaces

Xem 1-20 trên 34 kết quả Extended surfaces
  • Hiệu Chỉnh Mặt (Surface Controls). 6.1. Lệnh Extended Surface. Khi chỉ chuột vào biểu tượng Extended Surface nhắc: Extends a Surface:Kéo dài bề mặt Surface. Gọi lệnh: Click chọn Extended Surface. bên dưới màn hình xuất hiện dòng trên thanh công cụ Surfaces, hoặc vào Insert Surface Xuất hiện hộp thoại (hình 6.1a). Select a face or edge(s) and set the prpperties: Chọn bề mặt Surface hoặc cạnh Surface. SVTH: BÙI MINH TÂM 141 Nghiên Cứu Ứng Dụng Phần Mềm SolidWorks Select Face/ Edge Hình 6.1a.

    pdf16p xuongrong_battien 18-10-2011 174 72   Download

  • Hiệu Chỉnh Mặt (Surface Controls). 6.1. Lệnh Extended Surface. Khi chỉ chuột vào biểu tượng Extended Surface bên dưới màn hình xuất hiện dòng nhắc: Extends a Surface:Kéo dài bề mặt Surface. Gọi lệnh: Click chọn Extended Surface. trên thanh công cụ Surfaces, hoặc vào Insert Surface Xuất hiện hộp thoại (hình 6.1a). Select a face or edge(s) and set the prpperties: Chọn bề mặt Surface hoặc cạnh Surface.

    pdf15p vitconmengu 16-08-2011 58 23   Download

  • Energy is defined as the capacity of a substance to do work. It is a property of the substance and it can be transferred by interaction of a system and its surroundings. The student would have encountered these interactions during the study of Thermodynamics. However, Thermodynamics deals with the end states of the processes and provides no information on the physical mechanisms that caused the process to take place. Heat Transfer is an example of such a process. A convenient definition of heat transfer is energy in transition due to temperature differences.

    pdf156p tuanloc_do 04-12-2012 41 8   Download

  • This paper addresses a data-driven surface realisation model based on a large-scale reversible grammar of German. We investigate the relationship between the surface realisation performance and the character of the input to generation, i.e. its degree of underspecification. We extend a syntactic surface realisation system, which can be trained to choose among word order variants, such that the candidate set includes active and passive variants.

    pdf11p hongdo_1 12-04-2013 19 2   Download

  • We present a discourse-level Tree Adjoining Grammar which tightly integrates syntax and discourse levels, including a representation for discourse entities. We show that this technique makes it possible to extend an optimisation algorithm used in natural language generation (polarity filtering) to the discourse level. We implemented the grammar in a surface realizer and show that this technique can be used to reduce the search space by filtering out referentially incoherent solutions.

    pdf4p hongphan_1 15-04-2013 14 2   Download

  • The tension structures discussed in this book are predominantly roofing forms created from pre-stressed cable nets, cable trusses, and continuous membranes (fabric structures). A unique feature in their design is form-finding an interactive process of defining the shape of a structure under tension. The book discusses the role of stable minimal surfaces (minimum energy forms occurring in natural objects, such as soap films) in finding optimal shapes of membrane and cable structures.

    pdf217p namde04 03-05-2013 38 10   Download

  • CHAPTER 54 COOLING ELECTRONIC EQUIPMENT Allan Kraus Allan D. Kraus Associates Aurora, Ohio 54.1 THERMAL MODELING 54. 1 . 1 Introduction 54. 1 .2 Conduction Heat Transfer 54.1.3 Convective Heat Transfer 54.1.4 Radiative Heat Transfer 54.1.5 Chip Module Thermal Resistances HEAT-TRANSFER CORRELATIONS FOR ELECTRONIC EQUIPMENT COOLING 54.2.1 Natural Convection in Confined Spaces 1649 1 649 54.3 1649 1652 1655 1656 54.2.2 Forced Convection 1662 1667 1672 1672 1674 THERMAL CONTROL TECHNIQUES 54.3.1 Extended Surface and Heat Sinks 54.3.2 The Cold Plate 54.3.3 Thermoelectric Coolers 54.

    pdf31p hadalabo 29-09-2010 46 7   Download

  • My examples satisfy some aspects of this requirement, but not others. In each of the examples, there clearly are relations, however simple, between doing and undergoing. I undergo an experience, such as feeling that my hands are cold, and take action in response, warming my hands by caressing the sides of my mug. I adjust what I am doing in response to sensations that indicate the mug is too hot to grasp for any extended period; and I put the mug down once my sensations suggest that my hands have been sufficiently warmed. This...

    pdf29p giamdocamnhac 06-04-2013 35 5   Download

  • (BQ) Part 1 book "Fundementals of heat and mass transfer kotandaraman" has contents: An overview of heat transfer, steady state conduction, conduction with heat generation, heat transfer with extended surfaces (fins), two dimensional steady heat conduction, two dimensional steady heat conduction.

    pdf350p bautroibinhyen19 24-02-2017 12 4   Download

  • Our knowledge of mass transfer processes has been extended and applied to various fields of science and engineering including industrial and manufacturing processes in recent years. Since mass transfer is a primordial phenomenon, it plays a key role in the scientific researches and fields of mechanical, energy, environmental, materials, bio, and chemical engineering. In this book, energetic authors provide present advances in scientific findings and technologies, and develop new theoretical models concerning mass transfer....

    pdf0p cucdai_1 15-10-2012 18 3   Download

  • One of the core tenets of Scrum is that the duration of the Sprint is never extended – it ends on the assigned date regardless of whether the team has completed the work it committed to. If the team has not completed their Sprint Goal, they have to stand up at the end of the Sprint and acknowledge that they did not meet their commitment. The idea is that this creates a very visible feedback loop, and teams are forced to get better at estimating what they are capable of accomplishing in a given Sprint, and then delivering it more...

    pdf6p lenh_hoi_xung 21-02-2013 23 3   Download

  • Computational fluid dynamics, usually abbreviated as CFD, is a branch of fluid mechanics that uses numerical methods and algorithms to solve and analyze problems that involve fluid flows. Computers are used to perform the calculations required to simulate the interaction of liquids and gases with surfaces defined by boundary conditions. With high-speed supercomputers, better solutions can be achieved. Ongoing research yields software that improves the accuracy and speed of complex simulation scenarios such as transonic or turbulent flows.

    pdf5p ngoctu239 27-11-2012 19 0   Download

  • Introduction: The modern interest for phenomena at the semiconductor–electrolyte interface dates back to experiments performed in the 1950s with germanium, and has extended to most semiconducting materials for reasons of fundamental knowledge or potential application, going from semiconductor processing technology to heterogeneous photocatalysis to sensors. The subject is highly interdisciplinary and involves fields like electrochemistry, solid-state physics, and surface science.

    pdf0p congdat261 06-12-2010 84 14   Download

  • Improving the performance, extending the life, and enhancing the appearance of materials used for engineering components are fundamental--and increasingly important--concerns of ASM members. As the performance demands placed on materials in engineering applications have increased, the importance of surface engineering (cleaning, finishing, and coating) technologies have increased along with them.

    pdf40p lyacau 29-12-2009 77 12   Download

  • This chapter presents basic knowledge on the special kind of the machining process in which a workpiece material hardened to 45–70 HRC hardness or more is machined with mixed ceramic or CBN tools. An extended comparison with finish grinding, as well with other abrasive finishing processes, is carried out. Specific cutting characteristics, including cutting forces, chip formation mechanisms and tool wear modes with relevant interface temperatures are discussed in terms of process conditions. Currently developing finite element (FE) and analytical modelling is overviewed.

    pdf30p nguyen8 30-11-2009 86 11   Download

  • This chapter aims to cover theoretical and computational studies on or- ganometallic molecules. Section 2 covers the s-block elements, Section 3 covers the p-block metals and Section 4 covers the d- and f-block metals. Clusters, carbonyls and metal-metal bonded systems containing M-C bonds are included. Cyanide complexes, metal fullerene derivatives, extended systems and organic species on metal surfaces are excluded except where calculations have been performed on model complexes designed to mimic solid state and surface chem- istry....

    pdf468p banhkem0908 24-11-2012 30 11   Download

  • On its surface, James Flaherty’s book looks to be a how-to text for a rapidly emerging set of disciplines and practices called Coaching. Don’t be misled. This book is a lot more than that, although you can read it for no other reason, and it will help you improve your practices as a coach (or as a coachee, a customer of coaching). Not long ago, coaching meant training athletes, performers, and students. Recently, the use of the term has been extended into the worlds of management, leadership, entrepreneurship, and performance in other domains of life....

    pdf258p bunmang_1 30-04-2013 36 11   Download

  • The supraspinatus together create the rounded front edge of the shoulder form (located at the base of the side of the neck). In the ox, however, the supraspinatus alone creates the front of the shoulder form (the subclavius is deep). DOG AND FELINE • Origin: Outer surface of the front portion of the scapula and the adjacent cartilage. • Insertion: Inner and outer front corners of the top of the humerus. • Action: Extends the shoulder joint, advancing the limb. • Structure: The belly of the supraspinatus is thin where it begins, on the outside of the top of the shoulder blade;...

    pdf22p audi123 31-07-2010 72 8   Download

  • Many pavements, which are considered to be structurally sound after the construction of an overlay, prematurely exhibit a cracking pattern similar to that which existed in the underlying pavement. This propagation of an existing crack pattern, from discontinuities in the old pavement, into and through a new overlay is known as reflective cracking. Reflective cracks destroy surface continuity, decrease structural strength, and allow water to enter sublayers. Thus, the problems that weakened the old pavement are extended up into the new overlay.

    pdf24p ngocdbk50 25-03-2013 30 7   Download

  • Continental shelves are the gently sloping areas of the ocean floor, contiguous to the continent, that extend from the coastline to the shelf-break. The shelf break, which is located around 150–200 meters depth, is the area of the continental margin where there is an abrupt change between the shelf and the steeper continental slope. Primary production in the oceans, i.e. the production of organic compounds from dissolved carbon dioxide and nutrients through photosynthesis, is often associated with upwellings (Botsford et al., 2006).

    pdf64p lulanphuong 19-03-2012 41 6   Download


Đồng bộ tài khoản