第六章 LUBE OIL SYSTEM 润滑油系统
6.1 GENERAL DESCRIPTION一般描述
笔译考试The lube oil system supplies filtered lubricating oil to turbine engine bearings and various package components within operating pressure and temperature limits. The lube oil system is monitored by the package control system and incorporates lube oil rervoir, oil cooling system, pumps, filters, pressure control devices, and temperature control valves.润滑油系统过滤的润滑油供给透平引擎轴承及各种装置部件，以使之处于操作温度及压力限值之内。润滑油系统由装置控制系统监视，与润滑油存储罐、油冷却系统、泵、过滤器、压力控制设备及温度控制阀合为一体。
6.1.1 General Lubricating Oil Requirements一般润滑油要求
英语四级查询成绩Lubricating oil containing suitable additives must meet physical and chemical requirements in Table 6.1.1. Lubricating oil shall not contain additives that are degradable below 284°F (1
40°C) or water parable. Additives shall remain uniformly distributed throughout the oil at all temperatures above pour point up to 284°F (140°C).包含有合适添加剂的润滑油必须满足表6.1.1的物理和化学要求。润滑油不应含在284华氏（140摄氏度）以下降解的添加剂及可分离水。当温度超过284华氏（140摄氏度）时，添加剂应该保持均匀分布到整个油体。
Table 6.1.1 General Lubricating Oil Physical and Chemical Requirements通用润滑油物理及化学要求
ASTM Std.美国材料试验协会标准 | Oil Properties油属性 | Minimum Requirements For New Oil新装油最低要求 |
D130 | Copper Corrosion at 212 °F (100°C), three hours在212华氏（100摄氏度）铜腐蚀，3个小时 | Class 1b 1b级 |
D665 | Rust Prevention, Procedure B防锈，流程B | Pass |
D892 | Foam Limits, Milliliters Maximum泡沫限制，最大值的千分之一 Sequence 1 顺序1 Sequence 2 顺序2 Sequence 3 顺序3 | 50/0 50/0 50/0 |
D943 | Oxidation Resistance, Minimum Number of Hours to 2.0 Neutralization Number抗氧化性，中和的最小时间 | 2000 |
D1401 | Emulsion Test乳化测试 | 40-40-0 (30) |
D4628 | Zinc, Weight %, Maximum锌占最大比重 | 0.005 |
D1744 | Water, Weight, Parts Per Million, Maximum每一百万含水最大 | 200 (0.02 wt. %) |
D1947 | Load Carrying Capacity, lb/in., Minimum载流容量 | 1000 |
D4172 | 尼古丁英文 Wear Preventative Characteristic, Scar Diameter, Millimeters Maximum (167°F [75°C] 1200 rpm, 88.1 lb [40kg], 1 hour)防磨耗特性，创伤直径，毫米最大 | 0.90 |
D2273 | Sediment Volume % Maximum沉积物体积%最大 | 0.005 |
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6.1.2 Petroleum Lubricating Oil润滑油
Petroleum lubricating oil ISO VG 32 (S150) is ud on this installation. Refer to Solar Specification ES 9-224 for other qualified oils that can be ud.安装时使用润滑油ISO VG（S150）。参考索拉ES 9-224中关于其他符合标准油品的说明。
CAUTION小心
Before changing from one lubricating oil type to another, contact Solar Turbines Customer Services.改变润滑油类型之前，联系索拉透平客户服务部门。
Petroleum oil consists of refined paraffinic bastock oil with suitable additives to meet general physical and chemical requirements in Table 6.1.1 and unique physical and chemical requirements in Table 6.1.2. ISO VG 32 (S150) oil is recommended for u in cold to moderate climates.石油包含精细石蜡基油，它带有合适的添加剂以满足一般的物理及化学要求（见表6.1.1）及特殊物理及化学要求（见表6.1.2）。在寒冷的地区推荐使用ISO VG 32（S150广州达内培训）以适应气候要求。
Table 6.1.2 Unique Petroleum Oil ISO VG 32 (S150) Physical and Chemical Requirements
特殊润滑油 ISO VG 32(S150)物理及化学要求
ASTM Std. 美国材料试验协会标准 | Oil Properties油属性 | Minimum Requirements For New Oil新装油最低要求 |
D445 | Viscosity at +104°F (+40°C) SSU (cSt - mm2/s) Maximum在104华氏（40摄氏度）时粘性最大 | 佛罗里达大学排名 165 (35.2) |
D445 | Viscosity at +212°F (+100°C) SSU (cSt - mm2deaf/s) Minimum在212华氏（100摄氏度）时粘性最小 | 43.0 (5.09) |
D92 | Flash Point, COC, °F (°C) Minimum闪点最小 | +390 (+199) |
D92 | 队长的英文Fire Point, COC, °F (°C) Minimum燃点最小 | +440 (+227) |
vipabc英语D97 | Pour Point, °F (°C) Maximum沸点最大 | +15 (-9.5) |
D664 | Neutralization (Total Acid) Number, mgKOH/g Maximum中和数最大 | 0.20 |
D1298 | Specific Gravity, 60/60°F (15/15°C)比重 | 0.86-0.88 |
E659 | Auto Ignition Temperature °F (°C) Minimum自然温度最小 | +590 (+310) |
D2270 | Viscosity Index, Minimum粘性指示，最小 | 90 |
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Petroleum oil operating temperature limits for ISO VG 32 (S150) oil are as follows:对于ISO VG 32(S150)油操作温度如下：
NOTEhike注意
Oil pour point shall be 11°F (6°C) below minimum ambient temperature limit.油沸点应在11华氏（6摄氏度），低于适宜温度限值。
∙Operating oil temperature limits into engine, after a minimum of 30-minutes engine operation, are +110°F to +165°F (+43°C to +74°C).在引擎至少运行30分钟后，操作油温度限值输入引擎，由110华氏度到165华氏度。（43到74摄氏度）。
NOTE注意
Petroleum oil is suitable for prervation of the engine and components for a period of up to 90 days. Contact Solar Turbines Customer Services for special instructions for prervation if storage, shipping, or downtime longer than 90 days is expected.在最多90天时间内，油用于引擎及部件的保护是适宜的。如果希望存储、运输或者延长超过90天，
应和索拉透平服务部门联系获取特殊说明。
6.1.3 Startup Limitations起动限制
CAUTION小心
Solar equipment is not intended to operate above the maximum operating oil temperatures.索拉装置不能够在超过最大操作油温度下工作。没什么大不了的英文
The oil lected must have a pour point at least 11°F (6°C) below the minimum ambient temperature. Suitable heaters and auxiliary pumps are ud to ensure proper oil viscosity in the system prior to startup.已选择的油品在低于最小适宜温度的情况下，必须具有至少11华氏（6摄氏度）的沸点。适宜的接头及辅助泵用于确保在系统起动之前有合适的油粘性。
