System and method for determination of air entrapment in ladles

    公开(公告)号:US11475180B2

    公开(公告)日:2022-10-18

    申请号:US16269052

    申请日:2019-02-06

    摘要: This disclosure relates generally to SYSTEM AND METHOD FOR DETERMINATION OF AIR ENTRAPMENT IN LADLES performing various refining operations at a secondary steel making stage of a ladle is challenging as it requires huge time and resources. The present subject matter discloses a technique for determination of air entrapment in a ladle. In an embodiment, method uses transient computational fluid dynamics modeling for simulating tapping process of liquid steel and tracking the interface with respect to time. By carrying out the parametric study for different geometrical and operational parameters, training and validation data is generated which is then used for training an artificial neural network model. The new ladle geometrical and operational input parameters for which output parameters are required are then used to predict the air entrapment.

    SYSTEM AND METHOD FOR FACILITATING HOMOGENIZED DISTRIBUTION OF AIRFLOW IN A DATA CENTER
    4.
    发明申请
    SYSTEM AND METHOD FOR FACILITATING HOMOGENIZED DISTRIBUTION OF AIRFLOW IN A DATA CENTER 审中-公开
    促进数据中心气流均质分布的系统和方法

    公开(公告)号:US20160215995A1

    公开(公告)日:2016-07-28

    申请号:US15003872

    申请日:2016-01-22

    IPC分类号: F24F11/00 G05B17/02 G05D7/06

    摘要: Disclosed is a system for facilitating homogenized distribution of airflow, generated from one or more cooling units, in a data center. The virtual data center creation module for creating a virtual environment of the data center. The airflow channel determination module for dividing the architectural layout into one or more partitions to determine one or more airflow channels corresponding to each of the one or more partitions. The CRAC placement module for positioning the at least one cooling unit in an airflow channel, of the one or more airflow channels, in a manner such that the airflow moves in a streamline manner within the airflow channel. The vein determination module for determining position of each of a plurality of veins inside the airflow channel. The vein shape determination module for determining shape of each vein that facilitates the homogenized distribution of the airflow.

    摘要翻译: 公开了一种用于促进在数据中心中从一个或多个冷却单元产生的气流均匀分布的系统。 虚拟数据中心创建模块,用于创建数据中心的虚拟环境。 气流通道确定模块,用于将建筑物布局划分成一个或多个分区,以确定与一个或多个分区中的每一个对应的一个或多个气流通道。 所述CRAC放置模块用于将所述至少一个冷却单元定位在所述一个或多个气流通道的气流通道中,使得所述空气流以气流在气流通道内流动。 静脉确定模块,用于确定气流通道内的多个静脉中的每一个的位置。 静脉形状确定模块,用于确定促进气流均匀分布的每个静脉的形状。

    Prediction of preheat refractory temperature profile of a ladle furnace

    公开(公告)号:US12032359B2

    公开(公告)日:2024-07-09

    申请号:US17652125

    申请日:2022-02-23

    摘要: The present disclosure addresses the technical problem of prediction of a preheat refractory temperature profile of a ladle furnace. Operational temperature of the ladle furnace, stability of sensors and placement make sensors not feasible. Computational Fluid Dynamics (CFD) simulations require large computation time and cannot be used for runtime applications in plants. The method and system of the present disclosure uses CFD modeling to carry out parametric study to generate data which is further processed to train an Artificial Neural Network (ANN) model that serves as a prediction model for predicting the preheat refractory temperature profile for at least a portion of the side refractory and at least a portion of the bottom refractory layer separately for which a new set of input data is obtained. The trained prediction model of the present disclosure provides a quick runtime prediction in plants.

    System and method for facilitating homogenized distribution of airflow in a data center

    公开(公告)号:US10451300B2

    公开(公告)日:2019-10-22

    申请号:US15003872

    申请日:2016-01-22

    摘要: Disclosed is a system for facilitating homogenized distribution of airflow, generated from one or more cooling units, in a data center. The virtual data center creation module for creating a virtual environment of the data center. The airflow channel determination module for dividing the architectural layout into one or more partitions to determine one or more airflow channels corresponding to each of the one or more partitions. The CRAC placement module for positioning the at least one cooling unit in an airflow channel, of the one or more airflow channels, in a manner such that the airflow moves in a streamline manner within the airflow channel. The vein determination module for determining position of each of a plurality of veins inside the airflow channel. The vein shape determination module for determining shape of each vein that facilitates the homogenized distribution of the airflow.

    METHOD AND SYSTEM FOR DETERMINING AND IMPLEMENTING A VIABLE CONTAINMENT DESIGN OF A DATA CENTER
    10.
    发明申请
    METHOD AND SYSTEM FOR DETERMINING AND IMPLEMENTING A VIABLE CONTAINMENT DESIGN OF A DATA CENTER 审中-公开
    用于确定和实现数据中心的可变容纳设计的方法和系统

    公开(公告)号:US20150100297A1

    公开(公告)日:2015-04-09

    申请号:US14401978

    申请日:2013-03-22

    IPC分类号: G06G7/62 G06F9/455

    CPC分类号: G06G7/62 G06F9/455 G06Q10/06

    摘要: A method and system is provided for determining a viable containment design of a data center and systematic implementation of the determined containment design in the data center. Particularly, disclosed is a method and system for collecting data pertaining to the design and operational parameters of the data center; enabling various containment design options using CFD based methodology; and providing recommendations for a viable containment design and assisting systematic implementation of the recommendations of in the data center following an iterative procedure.

    摘要翻译: 提供了一种方法和系统,用于确定数据中心的可行的遏制设计和数据中心中确定的遏制设计的系统实施。 特别地,公开了用于收集与数据中心的设计和操作参数有关的数据的方法和系统; 使用基于CFD的方法实现各种遏制设计选项; 并为可行的遏制设计提供建议,并在迭代程序之后协助系统地实施数据中心的建议。