一、混合气的形成方法 1空间雾化混合:利用燃油雾化和涡动。 船用大中型机和低速机主要依赖燃油的喷雾(油雾法)。因此对喷射设备要求高(如高压喷射、多孔喷射)。-中小型机和高速机主要依赖空气涡动(涡动法)。因此要求形成空气涡动,喷射压力低。大多数机使用

一、燃油喷射系统 二、燃油的喷射过程 三、供油规律和喷油规律 四、异常喷射及其消除方法 五、最低稳定转速 六、燃油雾化

一、可燃混合气的着火 燃烧过程必须经历形成可燃混合气、可燃混合气自行着火(自燃)和稳定燃烧(火焰的传播)三个阶段

第一节柴油机的总体结构 一、柴油机的基本组成 1.主要固定件 （1)组成:机座、机架、气缸(气缸套、气缸体)、气缸盖等

Ship motions Ship motions are defined by the movements from the equilibrium position of the ship's centre of gravity along the three axes shown in Figure and by rotations about axes approximately parallel to these. The linear displacements along the horizontal

The basis for ship equilibrium Consider a ship floating upright on the surface of motionless water. In order to be at rest or in equilibrium, there must be no unbalanced forces or moments acting on it. There are two forces that maintain this equilibrium (1) the force of gravity, and (2) the force of buoyancy

1.1 Definition The general arrangement of a ship can be defined as the assignment of spaces for all the required functions and equipment, properly coordinated for location and access. Four consecutive steps characterize general arrangement; namely, allocation of main spaces, setting

Break-bulk cargo ships The inboard space in break bulk cargo ships is divided longitudinally by transverse bulkheads spaced 40-70 ft apart, into a series of cargo compartments of approximately equal volume

Those who have attained some familiarity with computer operation and application have subsequently learned hat they must continually keep abreast of developments or rapidly fall behind, not only in regard to programming skills but most naval architects have properly decided

Oceanographic submersibles are small research vessels for underwater transport of people and equipment and for use as underwater platforms for observation, sampling, measurement, and performing various work tasks. They are also referred to as undersea vehicles