Throttle Valve as a Heating Element in Wind Hydraulic Thermal System
DOI:
https://doi.org/10.53555/nnmce.v5i2.304Keywords:
hydraulic heating system, throttle needle valve, Pressure drop, stability, simulationAbstract
A new energy conversion system is established which converts wind hydraulic energy directly to heat energy. For this purpose of conversion throttle valve considered as a heat generating source in the utilization ofwind energy to confine the wind energy into thermal energy. The use of throttle valve indicates to calculate the heat generation by using the simulation in Matlab and count the physical and mathematical model of the heating system. Various analyses are made on the basis of throttle valve parameters to compare the theoretical results on various values. To compute the effective results, needle valve used as a testing element in hydraulic system to change the opening of the throttle valve which estimates the heat generating capacity of the system. The opening degree and angle of the throttle valve are analyzed theoretically under the condition of constant flow rate. The effect of stiffness and other parameters on the heating system analyzed at the same time. The results show that the valve opening is responsible for the generation of the heat as more heat can be achieved in case of the small opening. Another analysis is made that the angle changed on throttle tip significantly affects the heat effect of the throttle valve. To ensure the stability of the system the stiffness of the throttle valve will be more conductive to ensuring a constant pressure across the valve port. The Matlab software is used to build a mathematical model for a proper analysis on throttle valve on various openings to check the pressure drop relationship with different parameters.
References
2. Hamzehlouia, S. and A. Izadian. State-space representation of a hydraulic wind power transfer. in Electro/Information Technology (EIT), 2012 IEEE International Conference on. 2012. IEEE.
3. Xinsheng, G., Z. Zhixin, and T. Guihua, Experimental study on wind energy converting to heat by increasing fluid pressure and flow throttling. Acta Energiae Solaris Sinica, 2004. 25: p. 157-161.
4. Saleta, M.E., D. Tobia, and S. Gil, Experimental study of Bernoulli’s equation with losses. American journal of physics, 2005. 73(7): p. 598-602.
5. Khalid, M., et al., On maximizing profit of wind-battery supported power station based on wind power and energy price forecasting. Applied Energy, 2018. 211: p. 764-773.
6. Maiti, S., R. Bandyopadhyay, and A. Chatterjee, Vibrations of an Euler-Bernoulli beam with hysteretic damping arising from dispersed frictional microcracks. Journal of Sound and Vibration, 2018. 412(Supplement C): p. 287-308.
7. Zhu, H., et al., CFD simulations of flow erosion and flow-induced deformation of needle valve: Effects of operation, structure and fluid parameters. Nuclear Engineering and Design, 2014. 273: p. 396-411.
8. Deldar, M., A. Izadian, and S. Anwar. Modeling of a hydraulic wind power transfer system uitilizing a proportional valve. in Energy Conversion Congress and Exposition (ECCE), 2013 IEEE. 2013. IEEE.
9. Hou, C.-w., et al., Parametric analysis on throttling components of multi-stage high pressure reducing valve. Applied Thermal Engineering, 2018. 128: p. 1238-1248.
10. Jin, Z.-j., et al., Numerical simulation and structure improvement of double throttling in a high parameter pressure reducing valve. Journal of Zhejiang University SCIENCE A, 2013. 14(2): p. 137-146.
11. Cheng, W.-L., et al., Theoretical analysis of a wind heating conversion and long distance transmission system. Energy Conversion and Management, 2017. 137(Supplement C): p. 21-33.
12. Alia, M.A.K., T. Younes, and H. Sarhan, Hydraulic Domestic Heating by Throttling. Engineering, 2010. Vol.02No.06: p. 5.
13. Cengel, Y.A., et al., Fundamentals of thermal-fluid sciences. 2008: McGraw-Hill New York, NY.
14. White, F.M., Fluid mechanics, WCB. Ed McGraw-Hill Boston, 1999.
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