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11.发明申请Quantifying the impact of network latency on the end-to-end response time of distributed applications 有权量化网络延迟对分布式应用程序端到端响应时间的影响公开(公告)号：US20100191505A1
公开(公告)日：2010-07-29
申请号：US12321623
申请日：2009-01-23
CPC分类号： H04L43/10 , H04L43/0852
摘要： A method for measuring system response sensitivity, using live traffic and an analysis that converts randomly arriving stimuli and reactions to the stimuli to mean measures over chosen intervals, thereby creating periodically occurring samples that are processed. The system is perturbed in a chosen location of the system in a manner that is periodic with frequency p, and the system's response to arriving stimuli is measured at frequency p. The perturbation, illustratively, is with a square wave pattern.
摘要翻译： 一种用于测量系统响应灵敏度的方法，使用实时流量和将随机到达的刺激和反应转换为刺激的分析来表示所选间隔的测量，从而产生周期性地发生的被处理的样本。 在系统的选定位置以与频率p周期性的方式扰动系统，并且系统对到达刺激的响应在频率p处被测量。 例如，扰动是以方波模式。
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公开(公告)号：US20060150510A1
公开(公告)日：2006-07-13
申请号：US10499039
申请日：2002-12-20
CPC分类号： C10J3/482 , C10J3/56 , C10J2300/0956 , C10J2300/0959 , C10J2300/0973 , C10J2300/0983 , C10J2300/1637 , C10J2300/1884
摘要： Method and apparatus for gasifying carbonaceous material, in which (a) product gas and ash, residual carbon a gasified tar compounds entrained therewith are discharged from a gasifying reactor to a product gas channel and cooled in a gas cooler, whereby tar compounds condense in a liquid state and tend to stick on heat surfaces; (b) solids containing ash particles and residual carbon separated from the gasification system, preferably from its product gas, are supplied to an ash reactor, in which the residual carbon reacts with oxygen and ash particles and exhaust gas is generated; and (c) ash particles are supplied to the gas cooler or upstream from the gas cooler, whereby the ash content entrained with the product gas increases and the sticking of condensing tar compounds on the heat surfaces decreases.
摘要翻译： 用于气化碳质材料的方法和装置，其中（a）产物气体和灰分，残留的碳被夹带的气化焦油化合物从气化反应器排出到产物气体通道并在气体冷却器中冷却，由此焦油化合物在 液态，倾向于粘在热表面上; （b）将来自气化系统（优选从其产物气体）分离的含有灰分和残余碳的固体供给到灰分反应器中，其中残留的碳与氧气和灰分颗粒反应并产生废气; 和（c）灰尘颗粒被供应到气体冷却器或气体冷却器的上游，由此与产物气体夹带的灰分含量增加，并且冷凝焦油化合物在热表面上的粘附减少。
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公开(公告)号：US4940007A
公开(公告)日：1990-07-10
申请号：US232778
申请日：1988-08-16
申请人： Matti Hiltunen , Ragnar Lundqvist , Juha Sarkki
发明人： Matti Hiltunen , Ragnar Lundqvist , Juha Sarkki
CPC分类号： B01J8/1809 , B01J8/1818 , F23C10/10 , F23C10/18 , B01J2208/00495 , F23C2206/101
摘要： In a fast fluidized bed reactor having, in a lower region, downwardly and inwardly inclined walls, a change in the direction of the wall surface or a ledge or protrusion is provided to change the direction of the particles flowing downwardly adjacent the wall for directing the particles inwardly away from the wall and into the region acted on by the nozzles providing the fluidizing gas. The change of direction, abutment or projection is preferably provided along the refractory wall surface at an elevation 200-1100 mm above the grid plate. In this manner, clogging of the nozzles is prevented and more efficient and effective fluidization and combustion processes occur.
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14.发明授权Methods, devices, and computer program products for maintaining network presence while conserving power consumption 有权方法，设备和计算机程序产品，用于维护网络存在，同时节省功耗公开(公告)号：US09229516B2
公开(公告)日：2016-01-05
申请号：US12909211
申请日：2010-10-21
CPC分类号： G06F1/32 , G06F1/3203 , G06F1/3209
摘要： Network presence of a computing device in a cloud computing network is maintained while power consumption of the computing device is reduced. When the computing device is determined to enter an idle state, at least some of the operations of the computing device running in a virtual machine environment are migrated to a server within the cloud computing network while maintaining connectivity of the computing device to the cloud computing network. When the computing device is determined to be in the idle state, the computing device is put into a sleep mode to reduce power consumption of the computing device. When the computing device is determined to be in an active state, the computing device is woken, and the migrated operations are returned from the server to the computing device. This reduces power consumption of the computing device while maintaining the network presence of the computing device in the cloud computing network.
摘要翻译： 维持计算设备在云计算网络中的网络存在，同时减少计算设备的功耗。 当计算设备被确定进入空闲状态时，在虚拟机环境中运行的计算设备的至少一些操作被迁移到云计算网络内的服务器，同时保持计算设备到云计算网络的连接性 。 当计算设备被确定为处于空闲状态时，计算设备进入休眠模式以减少计算设备的功耗。 当计算设备被确定为处于活动状态时，唤醒计算设备，并且将迁移的操作从服务器返回到计算设备。 这降低了计算设备的功耗，同时保持了计算设备在云计算网络中的网络存在。
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15.发明授权公开(公告)号：US08489939B2
公开(公告)日：2013-07-16
申请号：US12911201
申请日：2010-10-25
IPC分类号： G06F11/00
CPC分类号： G06F9/50 , G06F9/5027 , G06F11/008 , G06F11/1482 , G06F11/3495 , G06F2209/508
摘要： The present disclosure relates to dynamically allocating multitier applications based upon performance and reliability of resources. A controller analyzes resources and applications hosted by the resources, and collects operational data relating to the applications and resources. The controller is configured to determine an allocation scheme for allocating or reallocating the applications upon failure of a resource and/or upon rollout or distribution of a new application. The controller generates configuration data that describes steps for implementing the allocation scheme. The resources are monitored, in some embodiments, by monitoring devices. The monitoring devices collect and report the operational information and generate alarms if resources fail.
摘要翻译： 本公开涉及基于资源的性能和可靠性动态分配多层应用。 控制器分析由资源托管的资源和应用程序，并收集与应用程序和资源相关的操作数据。 控制器被配置为确定用于在资源故障和/或新应用的推出或分发时分配或重新分配应用的分配方案。 控制器生成描述实现分配方案的步骤的配置数据。 在一些实施例中，通过监视设备监视资源。 监控设备收集和报告操作信息，并在资源出现故障时生成报警。
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公开(公告)号：US5505907A
公开(公告)日：1996-04-09
申请号：US265041
申请日：1994-06-22
申请人： Matti Hiltunen , Timo Hyppanen , Kurt Westerlund
发明人： Matti Hiltunen , Timo Hyppanen , Kurt Westerlund
CPC分类号： B01J8/388 , B01J8/386 , F22B31/0084 , F28C3/16 , F28D13/00
摘要： A method and apparatus for cooling hot gas in a reactor in which the lower section of the reactor is provided with an inlet for hot gas and a chamber encompassing a bubbling fluidized bed. A central section of the reactor is provided with a riser, and the upper section with a gas outlet, and the reactor has heat transfer surfaces for recovering heat from solid particles. The riser is defined by vertical walls which are disposed above the bubbling fluidized bed so that they divide the fluidized bed into concentric outer and inner parts. From the inner part of the fluidized bed solid particles are supplied to the hot inlet gas for cooling thereof. The gas containing solid particles is conveyed through the riser into the upper section of the reactor, where solid particles are separated from the gas in a particle separator and returned to the fluidized bed into the outer part thereof.
摘要翻译： 一种用于冷却反应器中的热气体的方法和装置，其中反应器的下部设有用于热气体的入口和包围起泡流化床的室。 反应器的中心部分设置有提升管，上部具有气体出口，并且反应器具有用于从固体颗粒回收热量的传热表面。 提升管由设置在鼓泡流化床上方的垂直壁限定，使得它们将流化床分成同心的外部和内部部分。 从流化床的内部将固体颗粒供应到热入口气体以进行冷却。 含有固体颗粒的气体通过提升管输送到反应器的上部，其中固体颗粒与颗粒分离器中的气体分离并返回到流化床进入其外部部分。
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公开(公告)号：US08850449B2
公开(公告)日：2014-09-30
申请号：US12340471
申请日：2008-12-19
CPC分类号： G06F9/50
摘要： A method and apparatus for providing a resource allocation policy in a network are disclosed. For example, the method constructs a queuing model for each application. The method defines a utility function for each application and for each transaction type of each application, and defines an overall utility in a system. The method performs an optimization to identify an optimal configuration that maximizes the overall utility for a given workload, and determines one or more adaptation policies for configuring the system in accordance with the optimal configuration.
摘要翻译： 公开了一种在网络中提供资源分配策略的方法和装置。 例如，该方法为每个应用程序构建排队模型。 该方法为每个应用程序和每个应用程序的每个事务类型定义一个实用程序函数，并定义系统中的整体实用程序。 该方法执行优化以识别最大化给定工作负载的整体效用的最佳配置，并且根据最佳配置确定用于配置系统的一个或多个适配策略。
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18.发明申请公开(公告)号：US20120102369A1
公开(公告)日：2012-04-26
申请号：US12911201
申请日：2010-10-25
CPC分类号： G06F9/50 , G06F9/5027 , G06F11/008 , G06F11/1482 , G06F11/3495 , G06F2209/508
摘要： The present disclosure relates to dynamically allocating multitier applications based upon performance and reliability of resources. A controller analyzes resources and applications hosted by the resources, and collects operational data relating to the applications and resources. The controller is configured to determine an allocation scheme for allocating or reallocating the applications upon failure of a resource and/or upon rollout or distribution of a new application. The controller generates configuration data that describes steps for implementing the allocation scheme. The resources are monitored, in some embodiments, by monitoring devices. The monitoring devices collect and report the operational information and generate alarms if resources fail.
摘要翻译： 本公开涉及基于资源的性能和可靠性动态分配多层应用。 控制器分析由资源托管的资源和应用程序，并收集与应用程序和资源相关的操作数据。 控制器被配置为确定用于在资源故障和/或新应用的推出或分发时分配或重新分配应用的分配方案。 控制器生成描述实现分配方案的步骤的配置数据。 在一些实施例中，通过监视设备监视资源。 监控设备收集和报告操作信息，并在资源出现故障时生成报警。
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公开(公告)号：US07536595B1
公开(公告)日：2009-05-19
申请号：US11273193
申请日：2005-11-14
IPC分类号： G06F11/00
CPC分类号： G06F11/079 , G06F11/0709 , G06F11/0793 , H04L41/16
摘要： Certain exemplary embodiments comprise method that can comprise receiving information indicative of a fault from a monitor associated a network. The method can comprise, responsive to the information indicative of the fault, automatically determining a probability of a fault hypothesis. The method can comprise, responsive to a determination of the fault hypothesis, automatically initiating a recovery action to correct the fault.
摘要翻译： 某些示例性实施例包括可以包括从与网络相关联的监视器接收指示故障的信息的方法。 该方法可以包括响应于指示故障的信息，自动确定故障假设的概率。 该方法可以包括响应于故障假设的确定，自动启动恢复动作以校正故障。
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公开(公告)号：US07503286B2
公开(公告)日：2009-03-17
申请号：US11587948
申请日：2004-06-29
申请人： Matti Hiltunen , Pertti Kinnunen , Juha Sarkki
发明人： Matti Hiltunen , Pertti Kinnunen , Juha Sarkki
IPC分类号： F23C10/02
CPC分类号： F23C10/14 , F23C10/20 , F23G2900/7013
摘要： A method of combusting oil shale in a circulating fluidized bed boiler. Fuel, including oil shale, is introduced into a furnace of the circulating fluidized bed boiler, primary oxygenous gas is introduced through a bottom grid of the furnace, and secondary oxygenous gas is introduced to the furnace at a first level above the level of the bottom grid. The primary oxygenous gas is introduced to the furnace at a rate providing below the first level a fluidizing velocity of less than 2.5 m/s, and the primary and secondary oxygenous gases are introduced to the furnace in such a way that a circulating fluidized bed is formed, and the fluidizing velocity at the first level is less than 70% of the fluidizing velocity in the upper portion of the furnace.
摘要翻译： 在循环流化床锅炉中燃烧油页岩的方法。 包括油页岩在内的燃料被引入到循环流化床锅炉的炉中，初级氧气通过炉底部引入，并且第二级氧气在底部水平以上的第一级被引入炉中 格。 将主要的含氧气体以低于第一水平的速率引入到炉中，流化速度小于2.5m / s，并且将初级和次级氧气以这样的方式引入炉中，使得循环流化床为 并且第一级的流化速度小于炉上部流化速度的70％。
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