標(biāo)題: Titlebook: Melt Rheology and Its Role in Plastics Processing; Theory and Applicati John M. Dealy,Kurt F. Wissbrun Book 19991st edition Springer Scienc [打印本頁(yè)] 作者: 頌歌 時(shí)間: 2025-3-21 16:49
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書目名稱Melt Rheology and Its Role in Plastics Processing讀者反饋
書目名稱Melt Rheology and Its Role in Plastics Processing讀者反饋學(xué)科排名
作者: FEAS 時(shí)間: 2025-3-21 21:47 作者: 不可救藥 時(shí)間: 2025-3-22 02:13
Introduction to Rheology,ng practical problems involving the flow of molten plastics. For this reason, it is our intention to supply sufficient basic information about rheology to enable the reader to understand and make use of the methods described. With this in mind, we begin at the beginning, with a definition of rheology.作者: Mere僅僅 時(shí)間: 2025-3-22 07:35 作者: nautical 時(shí)間: 2025-3-22 09:39
Steady Simple Shear Flow and the Viscometric Functions,laboratory. Therefore, the data most often reported are based on this flow. Secondly, a number of processes of industrial importance, particularly extrusion and flow in many types of die, approximate steady simple shear flow. For these reasons it seems appropriate to devote an entire chapter to this subject.作者: GUILE 時(shí)間: 2025-3-22 16:54 作者: 錯(cuò) 時(shí)間: 2025-3-22 19:00 作者: Cardiac-Output 時(shí)間: 2025-3-23 00:41 作者: Hemoptysis 時(shí)間: 2025-3-23 04:40 作者: Seminar 時(shí)間: 2025-3-23 08:31 作者: Vasodilation 時(shí)間: 2025-3-23 12:39 作者: Immobilize 時(shí)間: 2025-3-23 17:57 作者: Glower 時(shí)間: 2025-3-23 21:56 作者: Strength 時(shí)間: 2025-3-24 00:34
Introduction to Nonlinear Viscoelasticity,e readily measured, and they can be related to certain aspects of the molecular structure of a polymer. Moreover, the theory of linear viscoelasticity presented in Chapter 2, i.e., the Boltzmann superposition principle, is useful in providing relationships between the data obtained in different type作者: 咒語(yǔ) 時(shí)間: 2025-3-24 04:01 作者: 裝飾 時(shí)間: 2025-3-24 08:00
Transient Shear Flows Used to Study Nonlinear Viscoelasticity,rate is very small. But there are very few, if any, commercial melt processing operations in which the flow satisfies either of these criteria. Thus, while linear viscoelastic behavior has some application in material characterization, it cannot, in general, be correlated with melt performance in pr作者: 強(qiáng)壯 時(shí)間: 2025-3-24 11:01
Extensional Flow Properties and Their Measurement,en the material functions that are determined using various types of deformations. For example, this theory tells us that in start-up flow, the shear stress growth coefficient, ..(.), is independent of shear rate. Furthermore, it provides a simple relationship between this material function and the 作者: aspect 時(shí)間: 2025-3-24 18:20
Rotational and Sliding Surface Rheometers,p; and drag flow rheometers in which one bounding wall moves relative to a second, stationary wall. Pressure-driven rheometers are described in Chapter 8, and the present chapter deals with drag flow instruments.作者: blister 時(shí)間: 2025-3-24 22:05 作者: 云狀 時(shí)間: 2025-3-25 01:52 作者: CONE 時(shí)間: 2025-3-25 06:22 作者: buoyant 時(shí)間: 2025-3-25 10:41
Rheology of Multiphase Systems,rcing agents such as fibers or minerals are such systems, as are immiscible blends of polymers. Phase-separated block or graft copolymers can be considered as immiscible blends, with the added constraint that the blend components are joined chemically. Foams are filled polymers in which the filler i作者: 膽小懦夫 時(shí)間: 2025-3-25 15:05
Chemorheology of Reacting Systems,ubbers. They found that the stress in a stretched specimen decayed to zero over a long period of time, a behavior incompatible with the concept of a cross-linked structure. They concluded that cross-links had been gradually lost in the strained sample so that the apparent relaxation was actually due作者: 新星 時(shí)間: 2025-3-25 16:22
Rheology of Thermotropic Liquid Crystal Polymers, a “mesomorphic” state or “mesophase, ” and the molecular structural elements responsible for its formation are called “mesogens.” Liquid crystals do not have the three dimensional order of position of the molecules of solid crystals and are therefore capable of flowing like fluids. Unlike ordinary 作者: VERT 時(shí)間: 2025-3-25 21:57 作者: 津貼 時(shí)間: 2025-3-26 00:16 作者: LAIR 時(shí)間: 2025-3-26 08:08
Role of Rheology in Film Blowing and Sheet Extrusion, an annular die. The extruded melt, in the form of a tube, flows upward under the influence of a vertical, “machine direction” force, applied by means of nip rolls some distance above the die. There is an overall stretching of the polymer in the machine direction, and the ratio of the linear speed o作者: APRON 時(shí)間: 2025-3-26 08:52
On-Line Measurement of Rheological Properties,primarily in the development of a new material or process, when it is useful to be able to monitor the effects of changes in formulation or operating parameters on product characteristics. In a quality control application, a slow and labor-intensive laboratory test procedure is replaced by a direct 作者: 陳舊 時(shí)間: 2025-3-26 13:52 作者: 激勵(lì) 時(shí)間: 2025-3-26 19:09
John M. Dealy,Kurt F. Wissbrunh oder Land sein) die eigenen Beschaffungsstrategien und Prozesse st?ndig zu verbessern. Hierbei stehen grunds?tzlich verschiedene Quellen zur Verfügung. Dies k?nnen zum einem Wettbewerber, andere fremde Organisationen oder auch Werke bzw. Gesch?ftseinheiten sein. Welche der Quellen verwendet wird, 作者: 共同給與 時(shí)間: 2025-3-26 23:45 作者: Concerto 時(shí)間: 2025-3-27 01:33 作者: 混亂生活 時(shí)間: 2025-3-27 06:30 作者: 不斷的變動(dòng) 時(shí)間: 2025-3-27 12:50
John M. Dealy,Kurt F. Wissbrunben?tigt, leicht auffindbar im knappen überblick.Wenn es sch.Im Praxismanual Strahlentherapie findet der Strahlentherapeut/die Strahlentherapeutin klare, leicht auffindbare Information zu allen Themen bieten, die ihn/sie im Alltag interessieren k?nnten. Stichwortartiger Text, viele Aufz?hlungen und 作者: Measured 時(shí)間: 2025-3-27 14:35
John M. Dealy,Kurt F. Wissbrunben?tigt, leicht auffindbar im knappen überblick.Wenn es sch.Im Praxismanual Strahlentherapie findet der Strahlentherapeut/die Strahlentherapeutin klare, leicht auffindbare Information zu allen Themen bieten, die ihn/sie im Alltag interessieren k?nnten. Stichwortartiger Text, viele Aufz?hlungen und 作者: antidepressant 時(shí)間: 2025-3-27 18:51 作者: intertwine 時(shí)間: 2025-3-28 01:09 作者: 整體 時(shí)間: 2025-3-28 06:08
John M. Dealy,Kurt F. Wissbrunben?tigt, leicht auffindbar im knappen überblick.Wenn es sch.Im Praxismanual Strahlentherapie findet der Strahlentherapeut/die Strahlentherapeutin klare, leicht auffindbare Information zu allen Themen bieten, die ihn/sie im Alltag interessieren k?nnten. Stichwortartiger Text, viele Aufz?hlungen und 作者: 萬(wàn)神殿 時(shí)間: 2025-3-28 09:49
Extensional Flow Properties and Their Measurement,viscoelastic behavior has been established by use of a shearing deformation. A corollary of this statement is that the response of a melt to any small or slow extensional flow can be calculated from a material function determined using a small or slow . experiment.作者: Inelasticity 時(shí)間: 2025-3-28 11:04
Flow in Capillaries, Slits and Dies,can be used to interpret rheometer data and to design flow systems. The irregular flows that can occur at the entrance and exit of a die are described, and methods for estimating the pressure drop in dies are reviewed.作者: 能量守恒 時(shí)間: 2025-3-28 16:43 作者: 減少 時(shí)間: 2025-3-28 21:41
On-Line Measurement of Rheological Properties,indication of product quality. The most sophisticated type of application is in automatic process control, where the rheometer is used as a sensor providing an input signal to the controller. A general review of process rheometers and their applications has been published [1].作者: 躺下殘殺 時(shí)間: 2025-3-29 02:06 作者: 阻擋 時(shí)間: 2025-3-29 06:22 作者: minaret 時(shí)間: 2025-3-29 09:32 作者: 指令 時(shí)間: 2025-3-29 12:05
Effects of Molecular Structure,ry form. While there is some duplication of material given earlier, it is felt that the reader will find this useful. Numerical values of parameters are presented in the text to illustrate principles, but extensive tables of data are not given. References are given to literature in which data compilations are available.作者: 廢除 時(shí)間: 2025-3-29 19:09
Chemorheology of Reacting Systems,ross-linked structure. They concluded that cross-links had been gradually lost in the strained sample so that the apparent relaxation was actually due to a chemical change and was not a viscoelastic effect. More recently, the term has come to be used to describe the study of rheological changes occurring during the course of any chemical reaction.作者: 不可磨滅 時(shí)間: 2025-3-29 21:04
Role of Rheology in Injection Molding,of residual stresses. At the same time, the product must be produced at minimum cost, and this implies the shortest possible cycle time. The challenge, then, is to produce a good quality part at a minimum cost, and melt rheology plays a central role in meeting this challenge.作者: 沒花的是打擾 時(shí)間: 2025-3-30 01:48 作者: 流動(dòng)才波動(dòng) 時(shí)間: 2025-3-30 06:04 作者: Arthr- 時(shí)間: 2025-3-30 08:49 作者: 影響帶來(lái) 時(shí)間: 2025-3-30 15:52 作者: Consequence 時(shí)間: 2025-3-30 19:31 作者: invade 時(shí)間: 2025-3-30 21:15 作者: milligram 時(shí)間: 2025-3-31 03:08 作者: Climate 時(shí)間: 2025-3-31 05:40 作者: Albumin 時(shí)間: 2025-3-31 11:50 作者: 賠償 時(shí)間: 2025-3-31 13:24 作者: infarct 時(shí)間: 2025-3-31 21:28
Book 19991st editionhe extrusion engineer who needs to know the effects of a change in molecular weight distribution that might result from thermal degra- dation. The audience also includes post-graduate students in polymer science and engineering who wish to acquire a more extensive background in rheology and perhaps 作者: Absenteeism 時(shí)間: 2025-4-1 00:37
sity and the extrusion engineer who needs to know the effects of a change in molecular weight distribution that might result from thermal degra- dation. The audience also includes post-graduate students in polymer science and engineering who wish to acquire a more extensive background in rheology and perhaps 978-0-7923-5886-2978-94-009-2163-4作者: QUAIL 時(shí)間: 2025-4-1 04:39 作者: HUMID 時(shí)間: 2025-4-1 08:03 作者: 寬度 時(shí)間: 2025-4-1 11:32
