UI task automation enables efficient execution by simulating human interactions with graphical user interfaces (GUIs), without modifying the existing application code. However, its broader adoption is constrained need for expertise in both scripting languages and workflow design. To address this challenge, we present Prompt2Task, a system designed to comprehend various task-related textual prompts (e.g., goals, procedures), thereby generating performing corresponding tasks. Prompt2Task...

Using voice commands to automate smartphone tasks (e.g., making a video call) can effectively augment the interactivity of numerous mobile apps. However, creating command interfaces requires tremendous amount effort in labeling and compiling graphical user interface (GUI) utterance data. In this paper, we propose AutoVCI, novel approach automatically generate (VCI) from operation sequences. The generated has two distinct features. First, it maps GUI operations fills parameters accordingly,...

Owing to their large and curved shape, blade castings, a key component for heavy hydro turbines, are susceptible deformation during casting heat treatment. In the present paper, stress analysis of both treatment is performed. The coupled thermo-stress thermo-phase transformation models used respectively. Machining allowance distribution as criterion an algorithm inverse determination presented. mechanical properties martensitic stainless steel ZG 0 Cr 13 Ni 4 Mo (13Cr–5Ni–1Mo) at different...

In order to reduce the internal cracks and control quality of steel strand in continuous casting, a thermal-mechanical model considering movement strand, real roll arrangement caster structure, has been established with elasto-viscoplastic constitution predict three dimensional temperature distribution bulging deformation strand. Using sequentially coupled finite element method is solved numerically, validated by comparisons simulation results measured data. The suitable for future research...

Multi-track laser cladding is necessary in the forming of parts. The overlap between neighbor tracks plays an important role, which determines quality and surface smoothness clad layer. In this paper, numerical simulation multi-track process studied. heat source spot applied by updating profile region location moving spot. overlapped track was obtained, from roughness analyzed variation ratio. Meanwhile, experiments were carried out to evaluate effect simulated experimental results are good...

To deal with the shortage of <sup xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">3</sup> He gas, which is widely used in thermal neutron detection, boron coated straw-tubes have been developing to replace proportional counters. We present this paper realization process a straw tube 1 m long and diameter 4 mm, μm B <sub xmlns:xlink="http://www.w3.org/1999/xlink">4</sub> C layer on inner surface convert neutrons charged particles....

An experimental method for preparing high-entropy thin films with gradient changes of alloying elements by magnetron sputtering co-deposition is proposed in this work to evaluate the effect element composition on properties non-equal molar ratio alloys. The (TiVCr)x-(TaW)1-x binary system were deposited a two intermediate alloy targets. surface morphology, composition, roughness, and phase structure coatings studied scanning electron microscope (SEM), energy dispersive X-ray (EDX),...

Emerging terminals, such as smartwatches, true wireless earphones, in-vehicle computers, etc., are complementing our portals to ubiquitous information services. However, the current ecology of services, encapsulated into millions mobile apps, is largely restricted smartphones; accommodating them new devices requires tremendous and almost unbearable engineering efforts. Interaction Proxy, firstly proposed an accessible technique, a potential solution mitigate this problem. Rather than...

Ultrasonic treatment is a hot research topic in the of melt metals. Numerical simulation useful method to unveil principles ultrasonic treatment. In this paper, Novier-Stoke equations and cavitation model are coupled simulate during by using Fluent. It found that as nucleation site volume fraction increases certain degree, there will be bubble layer surrounding amplitude transformer, which insulates effect ultrasound beyond blanket. Experiment was carried out, simulated results were...

Deformation often appears in castings during casting and heat treatment processes, which determines the machining allowance setting size distribution of product. The paper presents a novel method for integrated simulation deformation behavior processes with unified finite element model. Firstly, analyze process model containing mold casting, update geometry after process, then final shape before could be obtained. By method, investigation on hydro turbine blade was carried out, residual stress were

The successful fabrication of bulk glassy alloys depends on the chemical composition and fabricating process. To prepare metallic glasses (BMGs) by casting with copper mould, cooling ability mould melting temperature are considered. In this work influence BMGs is studied varying suction Ti 44.10 Cu .37.04 Zr 9.80 Ni 7.06 Sn 2.00 alloy current density employed in results show that there an optimum range for Ti-Cu-Zr-Ni-Sn BMG casting. When outside range, crystalline phases occur within...

Hydraulic turbine band castings are susceptible to deformation in heat treatment process if their cooling is not well controlled. The coupled analysis of forced air flow and transfer normalizing a heavy runner casting with outer diameter 8000 mm was carried out by using ANSYS software. undergoes significant because uneven resulted around it during normalizing. pattern key factor which influences the uniformity efficiency. It optimized adjusting fans’ orientation relative form cyclone it....

Displacement is traditionally deemed to be equivalent deformation. However, displacement not exactly deformation, for example, the tip of a workpiece illustrates big displacement, but, it caused by deformation main body. In this paper, theory active and passive proposed evaluation during heat treatment process corresponding algorithm was established. The consists deformation; former actual while latter other areas. This applied analysis hydraulic turbine blade which large thin-walled...

The behavior of temperature and wind profiles observed on 21 October 1993 in the ALOHA-93 Campaign is theoretically numerically analyzed. A sudden rise took place a very narrow vertical region (3–4 km) at about 87 km. Simultaneously radar mesospheric airglow wave structures that show horizontal phase speed 35 m/s period half an hour strongly suggest critical level may occur proximity altitude energy dissipation due to interaction gravity with causes rise. numerical model used solution –...

The parameters obtained in the study of single layer laser cladding forming are not suitable for actual structures. cooling condition varies with height clad layers, which result instability and then failure cladding. Therefore, stability is significance. In this paper, melt pool depth used as a criteria stability. And effect processing such power velocity on depth, investigated by numerical simulation method. results unveil that there transition zone from beginning to stable stage during...

Tons of numerical simulation results are obtained by casting and heat treatment process. However, these not utilized sufficiently, most wasted. The aim, to predict defects castings, such as shrinkage, hot tearing, deformation etc, need further processing the simulated results. Therefore, criteria should be established on directly What kind more can acquired from calculated data This is an interesting question. In this paper, schematic analysis carried out for results, result mining (RM)...

Blades are key part of hydro turbines, which often distorts during heat treatment process for their special structures. In this paper, thermal fluid finite element simulation the forced air cooling a blade casting was carried out under variety distances between fans and blades, speeds, groups circumstance temperatures. The temperature fields castings were obtained. A novel parameter, difference surfaces along thickness direction, proposed to analyze distortion castings. behavior with...

The (TiVCr)x-(TaW)1-x binary system thin films were deposited by a magnetron sputtering with two intermediate alloy targets. elemental composition adjusted tuning the currents of targets, and value x in changes from 25 to 90 current changes. surface morphology, roughness, element phase structure coatings studied. With increasing x, film body-centered-cubic (BCC) BCC + amorphous structures, morphology roughness also show certain correlation phase-structure transition. research focuses on...