標(biāo)題: Titlebook: Vibration and Wear in High Speed Rotating Machinery; J. M. Montalv?o e Silva,F. A. Pina da Silva Book 1990 Kluwer Academic Publishers 1990 [打印本頁] 作者: morphology 時間: 2025-3-21 18:16
書目名稱Vibration and Wear in High Speed Rotating Machinery影響因子(影響力)
書目名稱Vibration and Wear in High Speed Rotating Machinery影響因子(影響力)學(xué)科排名
書目名稱Vibration and Wear in High Speed Rotating Machinery網(wǎng)絡(luò)公開度
書目名稱Vibration and Wear in High Speed Rotating Machinery網(wǎng)絡(luò)公開度學(xué)科排名
書目名稱Vibration and Wear in High Speed Rotating Machinery被引頻次
書目名稱Vibration and Wear in High Speed Rotating Machinery被引頻次學(xué)科排名
書目名稱Vibration and Wear in High Speed Rotating Machinery年度引用
書目名稱Vibration and Wear in High Speed Rotating Machinery年度引用學(xué)科排名
書目名稱Vibration and Wear in High Speed Rotating Machinery讀者反饋
書目名稱Vibration and Wear in High Speed Rotating Machinery讀者反饋學(xué)科排名
作者: 翻動 時間: 2025-3-21 23:49 作者: 小官 時間: 2025-3-22 02:51 作者: 外來 時間: 2025-3-22 07:42
Eilhard Jantzenchempfunden ist, als die von Menschen in Jahrtausenden entwickelten gro?en Machthierarchien. Es stellt vielmehr das Instrumentarium dar, das ich für am besten geeignet halte, um die allm?hlich verfallenden Herrschaftsstrukturen nach und nach zu ersetzen, und an ihrer Stelle basisdemokratische Strukt作者: Daily-Value 時間: 2025-3-22 11:18 作者: 圣歌 時間: 2025-3-22 15:28 作者: 仇恨 時間: 2025-3-22 17:16 作者: 信徒 時間: 2025-3-22 23:58 作者: 概觀 時間: 2025-3-23 02:10
D. J. Ewinsen. So ist es mit der Frage nach den Grenzen der Staatsgewalt.. Im Preu?en des i8. Jahrhunderts, etwa beim Müller von Sanssouci, mit einer Spitze gegen den absoluten Monarchen, richtet sie sich in anderer Umgebung gegen die Staatsgewalt überhaupt. Nach der Einführung neuzeitlicher Verfassungen und d作者: Jacket 時間: 2025-3-23 09:27 作者: ARC 時間: 2025-3-23 13:04 作者: 慷慨不好 時間: 2025-3-23 17:31 作者: 進(jìn)入 時間: 2025-3-23 19:44 作者: MAOIS 時間: 2025-3-24 00:12 作者: 分離 時間: 2025-3-24 04:30
Condition Monitoring of Machine Elements: Particle Separation and InvestigationTo use the particles distributed in the oil systems of machinery, a separation process is necessary. The following paper describes the techniques for oil sampling and particle separation in detail. Furthermore, the methods for particle investigation will be discussed and their relation to early failure detection will be shown.作者: Deceit 時間: 2025-3-24 08:25
Condition Monitoring of Machine Elements — Measuring Methods for Particle Amount and SizeKnowledge about particle amount and size is of high interest for condition monitoring of machine elements. Especially by these means, an early detection of wear failures is possible. This paper describes instruments and methods of particle counting and gives examples of practical application.作者: fender 時間: 2025-3-24 13:21 作者: HILAR 時間: 2025-3-24 17:49 作者: FUSE 時間: 2025-3-24 20:06
A Theoretical Study into the Effects of Damped Flexible Foundations on the Dynamic Behaviour of a 66rformance of rotating machines. The dynamic behaviour of a 660MW LP steam turbine with various foundation characteristics has been analysed in the present study. Interesting results were obtained and these results may be useful in understanding the dynamic behaviour of similar machines.作者: Genetics 時間: 2025-3-25 01:42 作者: SENT 時間: 2025-3-25 06:55 作者: 巨頭 時間: 2025-3-25 09:59
Part Load Flow Phenomena and Excitation Forces in Centrifugal Pumpsected. The part load flow recirculation leads to a strong interaction between impeller, inlet, diffuser or volute and flow between impeller side plates and casing. This influences also the rotor vibration since preswirl to the labyrinths is affected by this interaction.作者: Analogy 時間: 2025-3-25 12:42
Vibrations and Fretting Wearl and material point of view. Steels, copper, aluminium and titanium alloys are considered along with such materials as PMMA, polycarbonates or composites. Vibrations are shown to control velocity accommodation mechanisms.作者: figure 時間: 2025-3-25 18:44 作者: 緯度 時間: 2025-3-25 22:32
Applications and Advances of Modal Testing damping and non-linearities; structural modification and force determination. In addition to summarising these applications, their requirements in terms of data quality and quantity are also stressed.作者: 進(jìn)步 時間: 2025-3-26 02:24 作者: 小平面 時間: 2025-3-26 04:40
Early Failure Detection by Spectrometric Methodsy. With the development of high-performance analysis techniques, efficient and flexible methods became available for all individual systems to be monitored. In the following, the most frequently used spectrometric techniques and their variants are described and their suitability for defect avoidance作者: 考得 時間: 2025-3-26 10:19 作者: 閃光你我 時間: 2025-3-26 15:31 作者: 表示向下 時間: 2025-3-26 16:56 作者: 愉快嗎 時間: 2025-3-26 23:17 作者: 背心 時間: 2025-3-27 02:52 作者: 揭穿真相 時間: 2025-3-27 05:30 作者: 針葉 時間: 2025-3-27 11:52 作者: coalition 時間: 2025-3-27 17:33 作者: Defense 時間: 2025-3-27 18:54
Critical Speeds of Continuous Shaft-Disc Systems.The critical speed of a rotor consisting of a single disc on a solid shaft is investigated. Since the disc radius to shaft radius ratio is assumed to be considerably small, the disc is treated as a beam element. Euler-Bernouli beam theory is used in the analysis. Furthermore, the gyroscopic and rot作者: compose 時間: 2025-3-28 00:36
A Theoretical Study into the Effects of Damped Flexible Foundations on the Dynamic Behaviour of a 66rformance of rotating machines. The dynamic behaviour of a 660MW LP steam turbine with various foundation characteristics has been analysed in the present study. Interesting results were obtained and these results may be useful in understanding the dynamic behaviour of similar machines.作者: DECRY 時間: 2025-3-28 05:40 作者: Meager 時間: 2025-3-28 06:18
Vibration of Rotor—Bearing Assembliesion of natural frequencies. These non-symmetric properties arise from the preferred direction of rotation of the rotor and by virtue of such features as internal damping forces, gyroscopic moments and forces from journal bearings, seals and other hydraulic and aerodynamic elements. The roles of thes作者: pulse-pressure 時間: 2025-3-28 14:21
Modal Testing Techniquesery. Modal testing embraces the processes involved in the construction of a mathematical model of a structure from test data and over the past 10–15 years, the technology has been developed and used extensively on structures of all types. Although there are particular problems associated with the vi作者: Pert敏捷 時間: 2025-3-28 17:28
Applications and Advances of Modal Testing type of vibration problems regularly encountered in rotating machinery. Applications include: monitoring and identifying the location of changes (such as cracks) which develop in a structural component and thus change its vibration properties; location of errors in FE models; location of sources of作者: IRS 時間: 2025-3-28 19:07 作者: mechanical 時間: 2025-3-29 00:45
Critical Speeds of Continuous Shaft-Disc Systemseometry of the disc-shaft systems. The theoretical results show very close agreement with the theoretical and experimental results of other investigators. The effects of various tapers on the frequencies of vibration are also presented.作者: 惹人反感 時間: 2025-3-29 06:48 作者: 割公牛膨脹 時間: 2025-3-29 09:40
Modal Testing Techniquesing components of machines must be investigated, or rotating components tested in a stationary condition, and these will be included in the following sections. This paper summarises the processes and techniques involved in modal testing.作者: paleolithic 時間: 2025-3-29 13:46
Early Failure Detection by Spectrometric Methodstored. In the following, the most frequently used spectrometric techniques and their variants are described and their suitability for defect avoidance critically assessed. The descriptions of the individual methods are illustrated by examples.作者: 揉雜 時間: 2025-3-29 16:23 作者: GLUE 時間: 2025-3-29 20:35 作者: 概觀 時間: 2025-3-30 02:27 作者: 平躺 時間: 2025-3-30 06:17
alysepatienten, der durch die Tatsache ?Kind zu sein“ bis zu Beginn der 70er Jahre selbst ein Grenzfaktor für die Dialysebehandlung war, auch nur meine subjektive Meinung zu diesen Dingen bringen kann. Denn: Konkrete Definitionen über Limitierungen in diesem noch jungen Behandlungsgebiet bestehen be作者: CROAK 時間: 2025-3-30 08:20 作者: 終點 時間: 2025-3-30 12:38 作者: 凹處 時間: 2025-3-30 19:43
Eilhard Jantzene Einrichtungen sowie Handlungs- und Verhaltensweisen vorzustellen, die es erlauben würden, eine funktionsf?hige Gesellschaftsstruktur ohne oder allenfalls mit einem Minimum an etablierter Macht zu erreichen. Vielleicht wird es für die Leser hilfreich sein, wenn ich meinen eigenen Einstieg in diese 作者: 燦爛 時間: 2025-3-30 21:34 作者: infarct 時間: 2025-3-31 03:36 作者: lambaste 時間: 2025-3-31 08:17
Harald Ortwigelassen, aber nicht aus mangelndem Willen oder fehlendem Unternehmergeist, sondern einfach deshalb, weil die in der Landwirtschaft neu entstandenen technischen Aufgaben zu fremdartig und die Schwierigkeiten enorm waren und schlie?lich auch deshalb, weil auf seiten der Landwirtschaft der ?konomische 作者: 北極人 時間: 2025-3-31 09:33
R. Holmeschende Annahmen finden sich schon implizit in einigen der in den anderen Beitr?gen dieses Buches verwendeten Konzepte. So dürfte sich eine . (insbesondere, wenn sie hinsichtlich der Orientierung gegenüber einer bestimmten sozialen Gruppe wirksam werden soll) kaum g?nzlich isoliert von der ?objektive作者: meditation 時間: 2025-3-31 15:35 作者: SPASM 時間: 2025-3-31 17:46 作者: Limpid 時間: 2025-4-1 01:19
Work Communities in Police Organisations Studies as Emerging Activity Systems作者: emulsify 時間: 2025-4-1 01:53 作者: Suppository 時間: 2025-4-1 07:18
Spyridon G. Tarantos,Giuseppe Oriolo alle Stoffe, die für Buchhaltung und Kalkulation als Rohmaterial gelten sollen, der Kompetenz des Rohmateriallagers unterstellt und in Beziehung zu diesem verrechnet werden müssen, gleichgültig wo sie in der Fabrik ihre Lagerung finden. Dem inneren Wesen der Verh?ltnisse kann allerdings bei dieser ?u?eren Deckung sehr wohl Zwang angetan sein.作者: PRISE 時間: 2025-4-1 13:16
