1)FPP定距桨
1.Operation Performance of FPP Electrical Propulsion in Dynamic Positioning;定距桨电力推进在动力定位工况中的运行性能
2)fixed pitch定桨距
1.Through analyzing the aerodynamic performance and the power control modes of variable pitch or fixed pitch blade,and with the actual situation of the wind power plants,this paper finds the problems existing in the wind turbine s erection and operation,and advances some solving methods.通过对变桨距及定桨距叶片气动性能与功率控制方式的分析,结合风电场的实际情况,寻找出了风力机在安装运行中的问题,并提出了解决办法。
2.In this paper,the models and methods for aerodynamic optimum design of wind turbines are described briefly,the effects on the aerodynamic characteristics of the changes in blade shape of fixed pitch wind turbines are analyzed,and the object and main parameters for optimum design are pointed out.简述风力机气动优化设计的模型和方法,分析定桨距风力机桨叶外形变化对气动性能的影响,指出气动优化设计应考虑的优化目标和主要参数,并根据该方法对200kW定桨距风力机进行气动优化设计,给出优化结果并加以分析比
3.In this paper,DSFD method which directly search the feasible direction by rotating axis is used for optimum design of wind turbine blades Using this method and referring to the design parameters of Nanao 200kW fixed pitch wind turbine,we have got a serious of wind turbine blade design with satisfactory appearence and good performanc根据该方法并参考南澳200kW定桨距风力机整体设计参数进行优化设计,给出了一组设计结果,获得了令人满意的叶片外形和气动性能。
英文短句/例句
1.Wind energy utilization characteristics of blades under operation of wind turbines with fixed pitches and variable pitches风力机定桨距和变桨距工况下叶片风能利用特性分析
2.A Method of Aerodynamics Performance Calculation for Stall -regulated WTGS定桨距失速型风力发电机组气动性能计算方法研究
3.fixed pitch propeller定螺距螺旋桨固定螺距螺旋桨
4.fixed screw propeller shrouding定螺距螺旋桨导流管
5.Adaptive PID Control Based on RBFNN for CPP System基于RBF神经网络整定的调距桨PID控制
6.controllable pitch propeller hub可调螺距螺旋桨桨毂
7.To feather a propeller.(螺旋桨)顺流交距
8.Variable Pitch Control of Wind Power Generation Based on RBF Neural Network Tuning PID Control基于RBF神经网络整定PID的风力发电变桨距控制
9.A thole pin.桨栓固定桨位置的栓
10.automatic feathering type controllable pitch propeller自动顺桨式可调螺距螺旋桨
11.hydrauliccontrol pitch propeller液压操纵螺距螺旋桨
12.controllable pitch propeller oil pump可调螺距螺旋桨油泵
13.controllable pitch propeller control box可调螺距螺旋桨控制箱
14.propeller pitch control螺旋桨节距操纵机构
15.The Study about Variable Pitch Control Methods in the Variable Pitch Wind Turbine System;变桨距风力发电机组的桨距控制方法研究
16.Finite element analysis of hub strength of a certain CPP某型调距桨装置桨毂强度有限元分析研究
17.controllable pitch propeller transmission可调螺距螺旋桨传动pitch propeller unit可调螺距螺旋桨装置
18.Study of Torque Characteristic of Open Water Diagram at Zero-thrust Pitch of CPP可调螺距螺旋桨零推力螺距敞水力矩特性研究
相关短句/例句
fixed pitch定桨距
1.Through analyzing the aerodynamic performance and the power control modes of variable pitch or fixed pitch blade,and with the actual situation of the wind power plants,this paper finds the problems existing in the wind turbine s erection and operation,and advances some solving methods.通过对变桨距及定桨距叶片气动性能与功率控制方式的分析,结合风电场的实际情况,寻找出了风力机在安装运行中的问题,并提出了解决办法。
2.In this paper,the models and methods for aerodynamic optimum design of wind turbines are described briefly,the effects on the aerodynamic characteristics of the changes in blade shape of fixed pitch wind turbines are analyzed,and the object and main parameters for optimum design are pointed out.简述风力机气动优化设计的模型和方法,分析定桨距风力机桨叶外形变化对气动性能的影响,指出气动优化设计应考虑的优化目标和主要参数,并根据该方法对200kW定桨距风力机进行气动优化设计,给出优化结果并加以分析比
3.In this paper,DSFD method which directly search the feasible direction by rotating axis is used for optimum design of wind turbine blades Using this method and referring to the design parameters of Nanao 200kW fixed pitch wind turbine,we have got a serious of wind turbine blade design with satisfactory appearence and good performanc根据该方法并参考南澳200kW定桨距风力机整体设计参数进行优化设计,给出了一组设计结果,获得了令人满意的叶片外形和气动性能。
3)fix-pitch airscrew定距螺桨
4)fixed pitch propeller定距螺旋桨
1.Mixing heuristic algorithm for identifying critical chain in fixed pitch propeller production;识别定距螺旋桨生产关键链的混合启发式算法
5)two-speed &fixed-pitch propeller双速-定距桨
6)fixed pitch propeller固定螺距桨
延伸阅读
定距尺度定距尺度也称间隔尺度,它不仅能将事物区分为不同类型并进行排序,而且可以准确地指出类别之间的差距是多少。定距尺度是对事物类别或次序之间间距的测度,该尺度通常使用自然或物理单位作为计量尺度,如收入用%26ldquo;元%26rdquo;、考试成绩用%26ldquo;分%26rdquo;、温度用%26ldquo;度%26rdquo;、重量用%26ldquo;克%26rdquo;、长度用%26ldquo;米%26rdquo;,等等。因此,定距尺度的计量结果表现为数值。由于这种尺度的每一间隔都是相等的,只要给出一个度量单位,就可以准确地指出两个计数之间的差值。