This is my abstract written and the topic that I selected for my conference paper , however my pr...
Expert Q&A Done This is the abstract of my paper, and I'm writing my paper on this topic, but the problem is when I check this with my professor he told me I have selected very easy topic and it's way too difficult to get selected on conference. If you have any ideas could you please help me elaborate other than flow field and cavitations what can I add to this topic to make it more logical and fit for ASME standard. Any good suggestions and ideas with steps wise will be highly appreciated and thumbs like will be done immediately. Lots of thanksbhai log Design and Optimization of Flow Field for Cavitation Reduction of Valve Sleeves Abstract-This paper aims to improve the streamline linked with the flow field and cavitation on the valve sleeve. We observed that local pressure fluctuation produces a low-pressure zone, central to the formation of vapor volume fraction within the valve chamber led to air- bubbles (or cavities). Thus, t allows simultaneously to a severe negative impact on the inner surface and lifespan of the valve sleeves. Cavitation reduction is a vitally important issue to pressure control valves. The optimization of the flow field is proposed in this paper to reduce the cavitation of valve sleeves. In this method, the inner wall of the valve sleeve is changed from a cylindrical surface to the conical surface, leading to the decline of the fluid flow velocity and the rise of the outlet pressure. Besides, the streamline is distributed inside the sleeve uniformly. Thus, the bubble generation is lessened. The fluid models are built and analysis of flow field distribution , pressure, vapor volume and velocity was carried out using computational fluid dynamics (CFD) and numerical technique. The results indicate that this structure can suppress the cavitation of valve sleeves effectively. Keywords Streamline, cavitation, optimization, flow field distribution, computational fluid dynamics.
Expert Q&A Done This is the abstract of my paper, and I'm writing my paper on this topic, but the problem is when I check this with my professor he told me I have selected very easy topic and it's way too difficult to get selected on conference. If you have any ideas could you please help me elaborate other than flow field and cavitations what can I add to this topic to make it more logical and fit for ASME standard. Any good suggestions and ideas with steps wise will be highly appreciated and thumbs like will be done immediately. Lots of thanksbhai log Design and Optimization of Flow Field for Cavitation Reduction of Valve Sleeves Abstract-This paper aims to improve the streamline linked with the flow field and cavitation on the valve sleeve. We observed that local pressure fluctuation produces a low-pressure zone, central to the formation of vapor volume fraction within the valve chamber led to air- bubbles (or cavities). Thus, t allows simultaneously to a severe negative impact on the inner surface and lifespan of the valve sleeves. Cavitation reduction is a vitally important issue to pressure control valves. The optimization of the flow field is proposed in this paper to reduce the cavitation of valve sleeves. In this method, the inner wall of the valve sleeve is changed from a cylindrical surface to the conical surface, leading to the decline of the fluid flow velocity and the rise of the outlet pressure. Besides, the streamline is distributed inside the sleeve uniformly. Thus, the bubble generation is lessened. The fluid models are built and analysis of flow field distribution , pressure, vapor volume and velocity was carried out using computational fluid dynamics (CFD) and numerical technique. The results indicate that this structure can suppress the cavitation of valve sleeves effectively. Keywords Streamline, cavitation, optimization, flow field distribution, computational fluid dynamics.