气垫船通常采用燃气轮机作为主动力装置，通过船上的燃油系统为其供油。在国内航空发动机领域对燃油系统的研究较多，但船舶领域尚未开展燃气轮机燃油系统的相关研究。本文基于燃气轮机燃油系统中各部件的原理和特点，利用Simucad快响应组态仿真平台，使用节点压力法对燃油系统管路进行建模，通过给定模型的进出口边界条件及管路部件的阻力，计算不同工况下管路系统内部的流量、压力。然后根据燃油系统原理创新性地搭建模拟试验台，对仿真结果进行验证。本文研究可为燃气轮机燃油管路的设计研究提供支撑。
Hovercraft typically use gas turbines as the main power source, which are supplied with fuel through the onboard fuel system. There are numerous studies on fuel systems in the domestic aviation engine field, but there has been no research on gas turbine fuel systems in the ship domain. This article is based on the principles and characteristics of various components in the fuel system of gas turbines. Using the Simucad fast response configuration simulation platform, the node pressure method is used to model the fuel system pipeline. By given the inlet and outlet boundary conditions of the model and the resistance of pipeline components, the flow rate and pressure inside the pipeline system under different working conditions are calculated. Then, based on the principles of the fuel system, a simulation test bench is innovatively built to verify the simulation results. The research can provide support for the design and research of gas turbine fuel pipeline.
2025,47(18): 105-111 收稿日期：2024-11-29
DOI：10.3404/j.issn.1672-7649.2025.18.018
分类号：U663
基金项目：国家自然科学基金重点项目（U2241270）
作者简介：叶楠（1984 ? ），男，博士，高级工程师，研究方向为舰船动力系统设计
参考文献：
[1] 王世安, 吴穷, 王军, 等. 船用燃气轮机技术的发展方向及我国发展途径的思考[J]. 热能与动力工程, 2011(7): 379.
WANG S A, Wu Q, WANG J, et al. Thoughts on the development direction of marine gas turbine technology and the development approach in China[J]. Thermal Energy and Power Engineering, 2011(7): 379.
[2] 马宗正, 马建辉, 余永昌. 实验用汽油发动机燃油喷射及点火系统开发[J]. 实验技术与管理, 2013, 30(8): 60-64.
MA Z Z, MA J H, YU Y C. Development of fuel injection and ignition system for experimental gasoline engine[J]. Experimental Technology and Management, 2013, 30(8): 60-64.
[3] MORALES M J M, BLONDEAU J, DE P W. Assessing the impact of CH 4 /H 2 blends on the thermodynamic performance of aero-derivative gas turbine CHP configurations[J]. International Journal of Hydrogen Energy, 2024, 67: 159-171.
[4] REALE F, SANNINO R. Numerical Modeling of Energy Systems Based on Micro Gas Turbine: A Review[J]. Energies, 2022, 15(3): 900.
[5] 王振宇, 丁水汀, 杜发荣. 航空重油发动机燃油供给系统动力学模型分析[J]. 航空动力学学报, 2012, 27(4): 846-853.
WANG Z Y, DING S T, DU F R. Dynamic model analysis of aviation heavy oil engine fuel supply system[J]. Journal of Aerodynamics, 2012, 27(4): 846-853.
[6] 王军. 基于水力摩阻经验公式的外涵道流阻计算方法[J]. 航空发动机, 2013, 39(1): 43-45.
WANG J. Calculation method of flow resistance of external culvert based on empirical formula of hydraulic friction[J]. Aeroengine, 2013, 39(1): 43-45.
[7] Joachim Schock. Fluid flow simulations to reduce development cycle times[J]. Adhesives & Sealants Indusetry Volume 31, Issue 10.2024, 7-9.
[8] 潘永成, 王勇, 谢玉东. 基于CFD的调节阀内流场流动特性研究[J]. 机床与液压, 2011, 39(1): 5-7.
PAN Y C, WANG Y, XIE Y D. Study on the flow characteristics of the flow field in the control valve based on CFD[J]. Machine Tool and Hydraulics, 2011, 39(1): 5-7.
[9] 李虎林, 夏成明, 杨震春, 等. 泵内部流场的三维数值仿真[J]. 机械设计与制造, 2009, 7(9): 201-202.
LI H L, XIA C M, YANG Z C, et al. Three-dimensional numerical simulation of internal flow field in pump[J]. Mechanical Design and Manufacturing, 2009, 7(9): 201-202.
[10] TIJSSELING, ARRIS S. An overview of fluid-structure interaction experiments in sing-elbow pipe systems[J]. Journal of Zhejiang-University A, 2019, 20(4): 233-242
[11] 朱红, 刘苏彦, 佟兴嘉. 飞机燃油系统全尺寸地面模拟试验[J]. 南京航空航天大学学报, 2017, 9: 146-151.
ZHU H, LIU S Y, TONG X J. Full-scale ground simulation test of aircraft fuel system[J]. Journal of Nanjing University of Aeronautics and Astronautics, 2017, 9: 146-151.
[12] ALI K, YAVUZ S K, KADRI S Y. Flow analysis of a needle type throttle valves via experimental and numerical methods[J]. Iranian Journal of Science and Technology , Transactions of Mechanical Engineering. Volume Issue prepublish 2024 1-16.
[13] SU H, QU Y G, WANG G X, et al. Investigation on two-phase flow-induced vibrations of a piping structure with an elbow[J]. Applied Mathematics and Mechanics (English Edition), 2022, 43(11): 1657-1674
[14] KANYANTA V, IVANKOVIC A and KARAC A. Validation of a fluid-structure interaction numerical model for predicting flow transients in arteries[J]. Journal of Biomech, 2009(42): 1705-1712.
[15] DENG Y, JIAO Z X, XU Y Z. Frequency-domain analysis of fluid-structure interaction in aircraft hydraulic pipeline systems: numerical and experimental studies[J]. Journal of Zhejiang University-Science A(Applied Physics & Engineering), 2024, 25(8): 605-617.
[16] 万会雄, 黄辉, 黄海波. 超长液压管道压力损失的计算与试验分析[J]. 液压与气动, 2009(10): 23-25.
