摘要:
A system and method for automatic generation and usage of fluid flow loss coefficients for T-junctions is disclosed. In one embodiment, a list of possible T-junctions is created using given geometric and flow parameters. Further, journal files are created using the geometric and the flow parameters associated with each T-junction. The journal files associated with each T-junction are pre-processed for creating a volume mesh. Boundary conditions and material properties for the volume mesh associated with each T-junction are defined. Simulation is performed using the volume mesh, the boundary conditions and the material properties associated with each T-junction to determine flow characteristics. Fluid flow loss coefficients for each T-junction are computed using the flow characteristics.
摘要:
A system and method in accordance with exemplary embodiments may include storing telephone number inventory data using a database associated with a network, receiving, from a user system, a request for telephone number forecast data, forecasting future telephone number usage based on at least a history of telephone number inventory data, and providing, to the user system, telephone number forecast data based on at least the forecast of future telephone number usage.
摘要:
Methods and apparatus for estimating a hydrocarbon fluid parameter using a hydrocarbon fluid testing module. The method may include estimating a hydrocarbon fluid parameter value where a precipitate begins to form in a hydrocarbon fluid sample. The method may also include extracting a hydrocarbon fluid sample under pre-precipitate conditions; changing at least one hydrocarbon fluid parameter, generating information indicative of precipitate formation; and communicating the estimated value of the hydrocarbon fluid parameter at the precipitate formation point. The method may also include producing hydrocarbon fluid sample from a formation using the estimated value and a bubble point. The disclosure also includes an apparatus for implementing the method.
摘要:
An apparatus and method for estimating a parameter of interest in a downhole fluid using a fluid analyzer. The fluid analyzer may include: a electrically conductive element configured to vibrate in response to an energy source, a housing to enclose the electrically conductive element and receive a fluid, and a sensor configured to respond to shear waves induced in the fluid by the vibration of the electrically conductive element. The electrically conductive element may be relaxed during operation. Also disclosed is a method of use for the apparatus.
摘要:
In one embodiment, the present invention includes a receiver having a delay lock loop (DLL) to receive a clock signal and to generate a plurality of clock phases therefrom, and an offset controller including a first register set for a first phase interpolator and a second register set for a second phase interpolator. At initiation of a track pre-tune process, both phase interpolators are controlled to generate sampling signals at a common clock phase. Other embodiments are described and claimed.
摘要:
The present disclosure is related to an apparatus for taking a sample in a wellbore during drilling operations. The apparatus may include a drill bit configured to form a core and at least one retractable cutter internal to the drill bit for taking the sample from the core. The apparatus may also include equipment for analyzing the sample, extracting fluid from the sample, testing fluid from the sample, encapsulating the sample, and/or tagging the sample. The present disclosure is also related to a method for taking a core sample without interrupting drilling operations. The method includes taking a core sample using a drill bit configured to take a core sample using internal cutters. The method may also include analyzing the sample, extracting fluid from the sample, analyzing fluid from the sample, encapsulating the sample, and/or tagging the sample.
摘要:
A fluid conveyable device having an interior space receives a payload that may be transported along at least a section of a borehole. The device includes a access control member for conveying the payload between the interior and the exterior of the fluid conveyable device.
摘要:
A computer implemented CPU utilization prediction technique is provided. CPU utilization prediction is implemented described in continuous time as an auto-regressive process of the first order. The technique used the inherent autocorrelation between successive CPU measurements. A specific auto-regression equation for predicting CPU utilization is provided. CPU utilization prediction is used in a computer cluster environment. In an implementation, CPU utilization percentage values are used by a scheduler service to manage workload or the distribution of requests over a vast number of CPUs.
摘要:
This invention relates to a highly effective nanoparticle system for stabilizing near-infrared (near-IR) fluorescent dyes such as indocyanine (ICG) in order to enhance the dye's utility for biomedical application. This invention further relates to nanoparticles comprised of biodegradable polymer materials such as poly(dl-lactide-co-glycolide)(PLGA). The invention also relates to methods of preparing the nanoparticle-entrapped dyes, as well as methods for using them in bioimaging, diagnosis, and treatment of disease. The present invention also relates to compositions and kits comprising nanoparticle-entrapped dyes.
摘要:
Various systems and methods for call center processing are provided. As just one example, a method for call center processing is described that includes providing a call center system. The call center system includes a business object function implemented in a script language, and a communication layer. The method further includes receiving a data set, and applying the business object function to the data set. This application of the business object function to the data set creates a business object. The communication layer is applied to the business object which results in a conversion of the business object to an XML string that may be transmitted to a server.