Angebote zu "Broken" (45 Treffer)

Kategorien

Shops

Unit Load
34,00 € *
ggf. zzgl. Versand

High Quality Content by WIKIPEDIA articles! A unit load combines individual items or items in shipping containers into a single "unit" that can be moved easily with pallet jack or forklift truck. A unit load packs tightly into warehouse racks, intermodal containers, trucks, and boxcars, yet can be easily broken apart at a distribution point, usually a distribution center, wholesaler, retail store, etc. Most consumer and industrial products move through the supply chain in unitized or unit load form for at least part of their distribution cycle. Unit loads make handling, storage, and distribution more efficient. They help reduce handling costs and damage by reducing individual handling.

Anbieter: Dodax
Stand: 23.01.2020
Zum Angebot
Network Performance Management
35,00 € *
ggf. zzgl. Versand

High Quality Content by WIKIPEDIA articles! Network performance management consists of measuring, modeling, planning, and optimizing networks to ensure that they carry traffic with the speed, reliability, and capacity that is appropriate for the nature of the application and the cost constraints of the organization. Different applications warrant different blends of capacity, latency, and reliability. Network managers perform many tasks, these include performance measurement, forensic analysis, capacity planning, and load-testing or load generation. They also work closely with application developers and IT departments who rely on them to deliver underlying network services.Unfortunately, not all networks are the same. As data is broken into component parts (often known frames, packets, or segments) for transmission, several factors can affect their delivery.

Anbieter: Dodax AT
Stand: 23.01.2020
Zum Angebot
Fault detection techniques using current signat...
50,40 € *
ggf. zzgl. Versand

There are many condition monitoring methods such as vibration monitoring, thermal monitoring, chemical monitoring and acoustic emission monitoring. But all of these monitoring methods require expensive sensors and specialized tools. However, the condition monitoring method and fault diagnosis based on motor current signature are a better option since they do not require additional sensors. In this research, a novel criterion function of wavelet processing signal is introduced to diagnose the broken rotor bars in three-phase squirrel cage induction motors. This criterion function facilitates the precise diagnosis of the faults in induction motors under load variations. It uses wavelet transforms available in LabView software to process the stator current signals in the faulty induction motors to extract the wavelet coefficients in a specific time-frequency bands. Furthermore, spectrum analysis of the stator currents around the fundamental frequency is used to diagnose the faults. It is shown that the amplitudes of the frequency harmonics components fb=fs(1±2s) are influenced by the number of broken rotor bars, the exact location of broken rotor bars and the motor loading condition.

Anbieter: Dodax AT
Stand: 23.01.2020
Zum Angebot
Network Performance Management
34,00 € *
ggf. zzgl. Versand

High Quality Content by WIKIPEDIA articles! Network performance management consists of measuring, modeling, planning, and optimizing networks to ensure that they carry traffic with the speed, reliability, and capacity that is appropriate for the nature of the application and the cost constraints of the organization. Different applications warrant different blends of capacity, latency, and reliability. Network managers perform many tasks, these include performance measurement, forensic analysis, capacity planning, and load-testing or load generation. They also work closely with application developers and IT departments who rely on them to deliver underlying network services.Unfortunately, not all networks are the same. As data is broken into component parts (often known frames, packets, or segments) for transmission, several factors can affect their delivery.

Anbieter: Dodax
Stand: 23.01.2020
Zum Angebot
Fault detection techniques using current signat...
49,00 € *
ggf. zzgl. Versand

There are many condition monitoring methods such as vibration monitoring, thermal monitoring, chemical monitoring and acoustic emission monitoring. But all of these monitoring methods require expensive sensors and specialized tools. However, the condition monitoring method and fault diagnosis based on motor current signature are a better option since they do not require additional sensors. In this research, a novel criterion function of wavelet processing signal is introduced to diagnose the broken rotor bars in three-phase squirrel cage induction motors. This criterion function facilitates the precise diagnosis of the faults in induction motors under load variations. It uses wavelet transforms available in LabView software to process the stator current signals in the faulty induction motors to extract the wavelet coefficients in a specific time-frequency bands. Furthermore, spectrum analysis of the stator currents around the fundamental frequency is used to diagnose the faults. It is shown that the amplitudes of the frequency harmonics components fb=fs(1±2s) are influenced by the number of broken rotor bars, the exact location of broken rotor bars and the motor loading condition.

Anbieter: Dodax
Stand: 23.01.2020
Zum Angebot
Effect of Fibre Orientation on Mechanical Prope...
41,10 € *
ggf. zzgl. Versand

This book gives a complete insight of natural fibres which have been used since the beginning of civilizations when straw was used to reinforce clay to make houses. Up until a century ago, natural fibres had lost their usefulness in industrial applications. It has been a few decades now since natural fibres have found attention again. They are being used in polymer based composites as reinforcement and as a perfect alternative to artificial fibres which are hazardous to the environment due to their non-degradability. In this book, a detailed procedure is discussed for fabricating composites by using jute as reinforcement and polypropylene as matrix. SEM analysis is depicted which is performed on the broken samples from the tensile tests to find out the mechanism of failure of the composite under tensile load.

Anbieter: Dodax AT
Stand: 23.01.2020
Zum Angebot
Effect of Fibre Orientation on Mechanical Prope...
39,90 € *
ggf. zzgl. Versand

This book gives a complete insight of natural fibres which have been used since the beginning of civilizations when straw was used to reinforce clay to make houses. Up until a century ago, natural fibres had lost their usefulness in industrial applications. It has been a few decades now since natural fibres have found attention again. They are being used in polymer based composites as reinforcement and as a perfect alternative to artificial fibres which are hazardous to the environment due to their non-degradability. In this book, a detailed procedure is discussed for fabricating composites by using jute as reinforcement and polypropylene as matrix. SEM analysis is depicted which is performed on the broken samples from the tensile tests to find out the mechanism of failure of the composite under tensile load.

Anbieter: Dodax
Stand: 23.01.2020
Zum Angebot
Fracture Behaviour
50,40 € *
ggf. zzgl. Versand

There is extensive work on the fracture of steel with ferrite and austenite structure, but little on fracture behaviour of ADI, whose microstructure also comprises austenite and ferrite. The present work is aimed in this direction. The role of austempering tempeature on the fracture behaviour of Ni-Mo austempered ductile iron has been studied. In present work, the fractographic and fractomicrographic features of the fractured specimens austempered at 270°, 330°, 380° C for 1 hr and broken in tensile test and impact test, respectively, have been studied. The matrix of ADI is a complex mixture of austenite, bainitic ferrite needles with or without carbide particle depends upon the austempering temperature. The matrix of ADI can withstand a certain amount of deformation before fracture during tensile or impact testing, however the graphite nodules in the matrix cannot deform and hence are barrier to matrix deformation and give rise to crack initiation. The crack propagation is influenced by the orientation of bainitic ferrite with respect to load direction, also by the presence of carbide particles inside the needles. Thus producing characteristic features.

Anbieter: Dodax AT
Stand: 23.01.2020
Zum Angebot
Ad Hoc Wireless Networks: Architectures and Pro...
81,30 € *
ggf. zzgl. Versand

Providing a convenient routing protocol for MANETs is a challenge because of the dynamic topology. Therefore, the suitability of each routing protocol depends on many parameters such as, network size, node mobility speed, andtraffic load. All that, together with the dynamic nature of MANETs, made an optimum routing protocol selection a complicated task. Extensive nodal mobility of MANETs makes multi-hop routinga genuine challenge. The frequent topology changes and variable propagation conditions make a routing table obsolete very quickly, whichresults in enormous control overhead for route discovery and maintenance. In this book we develop and present a new hybrid routing protocol called Multipath Distance VectorZone Routing Protocol, which is referred to as MDVZRP. In MDVZRP we assume that all the routes in the routing table are active and usable at anytime, unless the node received or discovered a broken link. There is no need to periodicallyupdate the routing tables, therefore reducing the periodic update messages and hence reducing the control traffic in the entire network. The protocol guarantees loop freedom and alternative disjoint paths.

Anbieter: Dodax AT
Stand: 23.01.2020
Zum Angebot