15 results about "Cyclic process" patented technology

A circulating process device (10), in particular a heat pump, which is designed to allow a refrigerant to circulate in it, comprising: a first evaporator (11) for converting the refrigerant into a gaseous state, which is arranged in a first evaporator section (V1), a second evaporator (12) which is arranged in a second evaporator section (V2) parallel to the first evaporator section (V1), and at least one pressure control unit (13) which is designed to set a lower pressure in the first evaporator section (V1) than in the second evaporator section (V2).

A method for stabilization and / or control and / or regulation of the working temperature of a cyclic-process-based system having at least one heat-exchanger unit with at least one calorically active material element. It is essential that a base temperature of the calorically active material element (11, 12) is controlled by a cooling fluid. A heat-exchanger unit, a refrigeration machine, and a heat pump according to this are also provided.

The invention relates to a device (102) and a computer-implemented method for analyzing, in particular for optimizing or controlling, a process at a station (14-1,..., 104-n) of a work system (103), in particular of a production site, in order to determine a bottleneck, characterized in that the process is carried out using a data structure and is controlled in particular according to the data structure, the data structure comprising components, each component comprising at least one component, wherein the components each encode a process type (200) in a data field and associate with a duration for a part of the process, the process type (200) defining a process at or on a station (104-1,..., 104-n), wherein the process can be executed cyclically and manually and is time-decisive (204) for the user of the machine and the flow of the machine, or can be executed cyclically and manually and is non-decisive for the flow of the machine, while the flow of the user is time-decisive (206), the method is characterized in that the method can be executed cyclically and automatically, or can be executed cyclically and automatically, and the process for the machine is time-decisive, and the process for the user is non-time-decisive (208), or can be executed cyclically and automatically after a plurality of cyclic processes, and the process for the user is non-time-decisive (210), or can be executed cyclically and automatically after a plurality of cyclic processes, and the process for the user is non-time-decisive (208). The process for the machine and the user is time-decisive (212), or is executed periodically and manually after a plurality of loop processes, and the process for the machine and the user is time-decisive (212), or is executed periodically and manually after a plurality of loop processes, and the process for the machine is non-time-decisive (214), wherein a bottleneck is determined or a bottleneck modified with an additional amount or factor is determined depending on a duration associated with a component for a time-decisive process.

Disclosed herein are methods, systems, and apparatus for forming a dopant concentration gradient in a hafnium zirconium oxide (HZO) doped layer on a substrate by a cyclic process comprising providing a substrate in a reaction chamber, a) pulsing a hafnium precursor into the reaction chamber wherein at least a portion of the substrate is in contact with the hafnium precursor, b) pulsing a zirconium precursor into the reaction chamber wherein at least a portion of the substrate is in contact with the hafnium precursor, and c) applying a dopant concentration gradient in the hafnium zirconium oxide (HZO) doped layer on the substrate. Wherein at least a portion of the substrate is in contact with a zirconium precursor, c) pulsing an oxygen reactant into the reaction chamber, wherein at least a portion of the substrate is in contact with the oxygen reactant, d) pulsing a dopant precursor into the reaction chamber, wherein at least a portion of the substrate is in contact with the dopant precursor, and e) purging the reaction chamber.

A solution method for batch simulation of complex processes based on modular decomposition is proposed, relating to the field of chemical process simulation technology. A decoupling method for model solution is proposed, decomposing the simulation solution of highly integrated complex processes into three stages: First, the process is simplified to a non-cyclic process and its feasibility is verified; second, the strong coupling of the process is broken by fracturing key tear streams, and operating parameters are adjusted to achieve process convergence after fracturing; finally, the tear stream data saved from the second stage simulation is assigned to the original process, and the final global solution is obtained after solving. For cases where convergence is still difficult in stages two and three, the success rate of the method is further improved by combining an intra-batch data migration mechanism and a cyclic diversion measure. This effectively solves the problem of unsolvable batch simulations, achieving a process run convergence rate of over 80%, significantly improving the success rate of batch simulation solutions and overall solution efficiency.

Embodiments of the present disclosure relate to a workflow creation method and apparatus, a device, and a storage medium. The method proposed herein comprises: in response to a received editing operation, adding a first node to a node-link diagram; acquiring configuration information associated with a first node, wherein the configuration information at least indicates a group of nodes corresponding to a cyclic process; and creating a target workflow on the basis of the node-link diagram, such that during running of the target workflow, in response to the first node being triggered, a processing process corresponding to said group of nodes is cyclically executed. In this way, the embodiments of the present disclosure can support definition of a cyclic process in a workflow, so as to support one or more nodes being triggered for cyclic execution.

The invention relates to a cyclic process device (10), in particular a heat pump, for a vehicle, in particular an electric vehicle or a hybrid vehicle, comprising: at least two heat exchangers (11) for transferring thermal energy, a compressor unit (12) for compressing a fluid, an expansion valve (13) for reducing the pressure of the fluid, and a housing (14) for receiving the at least two heat exchangers (11), the two heat exchangers (11) being at least partly integrally formed on the housing (14).

The present application provides a method of fabricating a conductive feature. The method of fabricating the conductive feature includes steps of depositing an insulative layer on a substrate, forming a trench in the insulative layer, performing a cyclic process comprising a sequence of a deposition step and a removal step to deposit a conductive material in the trench until the deposition step has been performed is equal to a first preset number of times and a number of the times the removal step has been performed is equal to a second preset number of times, and filling the trench with the conductive material after the cyclic process.

The invention discloses a vacuum furnace process formula simplified editing and cyclic execution control system and method, and belongs to the field of vacuum heat treatment equipment control. The problems that an existing vacuum furnace process formula compiling and operation control method is tedious in operation, redundant in repeated step, not visual in circulation progress and disordered in logic after process intervention are solved. The system comprises an upper computer, a vacuum furnace formula editing module of the upper computer is used for inputting a process execution formula, and the process execution formula comprises a to-be-executed process step containing a single cycle process and at least three interactive cycle control parameters; the upper computer is in communication connection with a controller, the controller is used for analyzing parameters in the process execution formula in real time and judging whether interactive circulation control parameters are configured in the process execution formula or not, and if the interactive circulation control parameters are configured in the process execution formula, the controller controls an execution mechanism of the vacuum furnace to execute a circulation process; the invention is applied to the vacuum furnace.

A method includes following steps. A resist liquid is flowed into a first tank and a filtration process is performed to the resist liquid. The filtration process comprises one or more repetitions of a cyclic process. The cyclic process comprises following steps. The first step of cyclic process is pumping the resist liquid from the first tank to a second tank through a first filter in a first pipeline. The second step of cyclic process is determining whether a liquid level in the first tank drops below a first predetermined threshold. The third step of cyclic process is in response to determining that the liquid level in the first tank drops below the first predetermined threshold, pumping the resist liquid from the second tank back to the first tank.

The embodiment of the invention relates to a workflow creating method and device, equipment and a storage medium. The method provided by the invention comprises the following steps: in response to a received editing operation, adding a first node to a node connection graph; acquiring configuration information associated with the first node, wherein the configuration information at least indicates a group of nodes corresponding to the cyclic process; and creating a target workflow based on the node connection graph, such that during the operation of the target workflow, in response to the first node being triggered, a processing process corresponding to a group of nodes is cyclically executed. In this way, the embodiments of the present disclosure can support defining a loop process in the workflow to support one or more nodes to be triggered for loop execution.

A cyclic process device (10), in particular a heat pump, designed to be supplied with fluid, comprising: at least two heat exchangers (11) designed to transfer thermal energy of the fluid, a compressor unit (12) designed to compress the fluid, a valve unit (13) designed to regulate the pressure of the fluid, at least one sensor (14) designed to detect at least one fluid information, and a control unit (15) designed to control the valve unit (13) on the basis of the at least one fluid information.

The invention relates to a circulating pressure drop method for exploiting a natural gas hydrate reservoir with underlying gas. The method comprises the following steps: synthesizing a natural gas hydrate reservoir with underlying gas by utilizing a reactor capable of applying confining pressure; the mining process of the natural gas hydrate reservoir is divided into a circulation process in which a pressure drop stage and a well closing stage are alternately arranged; in the pressure drop stage, redundant gas is released through a pressure reducing valve connected with a mining wellhead, and the reservoir pressure is reduced to a set value; in the well closing stage, after the pressure drop reaches the target set value, the control valve connected with the pressure reducing valve is closed to close the mining well; and after a set well closing period is reached, the mining well is opened until hydrate decomposition is completed. According to the method, the exploitation process of the hydrate is further simulated by simulating the exploitation structure, the hydrate decomposition and free gas release processes in the exploitation gas production process are quantitatively analyzed, and experimental data and scientific basis are provided for exploitation of natural gas hydrate reservoirs containing underlying gas.

A method for processing a substrate that includes: performing a cyclic process including a plurality of cycles, where the cyclic process includes, forming a carbon-containing layer over sidewalls of a recess in a Si-containing dielectric layer of the substrate, the forming including exposing the substrate disposed in a plasma processing chamber to a first plasma generated from a first gas including carbon and hydrogen, modifying a surface of the carbon-containing layer by exposing the substrate to a second plasma generated from a second gas including oxygen, and forming a passivation layer over the modified surface of the carbon-containing layer by exposing the substrate to a third gas including B, Si, or Al.

An efficient cyclic process and related method for the in-situ generation of chlorine dioxide from dilute solutions of chlorite anions in open recirculating systems under alkaline pH conditions. The cyclic process provides enhanced inactivation of microbiological organisms while significantly reducing cost and improving safety.