27.040 燃气轮机和蒸汽轮机、蒸汽机 标准查询与下载

KS B 6083-2014(2019) 燃气轮机 - 采购

Gas turbines — Procurement

KS B 6083-2014 燃气轮机采购

Gas turbines — Procurement

NB/T 42036-2014 螺杆膨胀机.转子用金属材料技术规范

本标准规定了螺杆膨胀机转子用金属材料(转子用金属材料涉及的部件包括阳转子、阴转子)的订货要求、技术要求、试验和检验、转子用金属材料标识、合格证书及转子用金属材料表面防护、包装、运输和贮存等。本标准适用于螺杆膨胀机转子的订货、制造和验收要求。

Specification for metal of rotor of screw expanding machine

SAE J1995-2014 引擎动力试验规程.火花点火和压缩点火.总功率和扭矩评级

This SAE Standard has been adopted to provide a basis for dynamometer determination of gross engine power and torque under reference conditions. It is intended for use primarily by engine manufacturers who supply engines for installation by others in applications where the engine manufacturer may not control the induction and exhaust system design or the speed at which the engine is run.

Engine Power Test Code - Spark Ignition and Compression Ignition - Gross Power and Torque Rating

ASTM D3483-14 蒸汽发生器管中累积沉积的标准测试方法

4.1 The weight per unit area measurement is an indication of the relative cleanliness or dirtiness of the boiler. It is used to determine the effectiveness of the boiler chemical treatment program and to determine the need for chemically cleaning the boiler systems. Allowing the internal deposition to accumulate unchecked will likely lead to boiler tube failures by mechanisms of under deposit corrosion and tube metal overheating. 1.1 These test methods cover the determination of the weight per unit area of waterside deposits on heat-transfer surfaces of steam generator tubes. The following test methods are included:   Sections Test Method A—Mechanical removal by scraper or vibrating tool-removed deposit weight method 7 to 16 Test Method B—Chemical removal by solvent-tube weight loss method 17 to 27 Test Method C—Mechanical removal by glass-bead blasting-tube weight loss method 28 to 37 1.2 Test Method A is a procedure generally applicable to deposits ranging from 1 to 100 g/ft2. The precision was determined in the collaborative study over the range of 16 to 76 g/ft2. This procedure allows the discretionary selection of the area on the tube to be sampled. The removed deposit allows for further chemical analysis. 1.3 Test Method B is a procedure generally applicable to deposits ranging from 1 to 100 g/ft2. The precision was determined in a collaborative study over the range of 28 to 73 g/ft2. The procedure averages out the heavier and lighter deposited areas. The solvent solution produced allows for further chemical analysis. 1.4 Test Method C is a procedure generally applicable to deposits ranging from 1 to 100 g/ft2. The precision was determined in a collaborative study over the range of 17 to 88 g/ft2. The procedure averages out the heavier and lighter deposited areas. The removed deposit does not allow for further chemical analysis. 1.5 These test methods have been generally evaluated on the types of waterside deposits generally found on heat-transfer surfaces of steam generator tubes. It is the user’s responsibility to ensure the validity of these test methods for other types of deposits or high temperature scale. 1.6 These methods are sometimes used for accumulated deposition in rifled steam generator tubes. Experience has shown that there is a sig......

Standard Test Methods for Accumulated Deposition in a Steam Generator Tube

GSO ISO 7919-4:2013 机械振动通过旋转轴测量评估机器振动 第4部分：带有薄膜流体轴承的燃气轮机组件

This part of ISO 7919 establishes provisions for evaluating the severity of in-situ, broad-band shaft vibration measured radial (i.e. transverse) to the shaft axis at, or close to, the main bearings. These are in terms of: — vibration under normal steady-state operating conditions; — vibration during other (non-steady-state) conditions when transient changes are taking place, including run up or run down, initial loading and load changes; — changes in vibration which can occur during normal steady-state operation. This part of ISO 7919 is applicable to heavy-duty gas turbine sets used in electrical and mechanical drive applications, with fluid-film bearings, outputs greater than 3 MW and an operating speed range under load between 3 000 r/min and 30 000 r/min. This includes gas turbines coupled to other rotating machinery either directly or through a gearbox. In some cases, this part of ISO 7919 is not applicable to the evaluation of the vibration of the coupled equipment (see the list of exclusions in this clause). EXAMPLE For single-shaft combined-cycle power units in which a gas turbine is coupled to a steam turbine and/or generator, the evaluation of the gas turbine vibration is according to this part of ISO 7919, but that of the steam turbine and generator is according to ISO 7919-2 or ISO 7919-3. This part of ISO 7919 is not applicable to the following: a) aero-derivative gas turbines (including gas turbines with dynamic properties similar to those of aero-derivatives); NOTE ISO 3977-3 defines aero-derivatives as aircraft propulsion gas generators adapted to drive mechanical, electrical or marine propulsion equipment. Large differences exist between heavy-duty and aero-derivative gas turbines, for example in casing flexibility, bearing design, rotor to stator mass ratio and mounting structure. Different criteria therefore apply for these two turbine types. b) gas turbines with outputs less than or equal to 3 MW (see ISO 7919-3); c) gas turbine driven pumps (see ISO 7919-3); d) coupled steam turbines and/or generators with outputs less than or equal to 50 MW (see ISO 7919-3); e) coupled steam turbines and/or generators with outputs greater than 50 MW (see ISO 7919-2); f) synchronizing clutches which couple the gas turbine to a steam turbine or generator (see ISO 7919-2); g) coupled compressors (see ISO 7919-3); h) gearbox vibration (see this clause); i) rolling element bearing vibration. This part of ISO 7919 is applicable to other driven equipment not included in this list of exclusions. This part of ISO 7919 is applicable to machines which can be coupled to a gearbox, but does not address the evaluation of the vibration condition of those gears. Specialist techniques are required for evaluating the vibration condition of gears which are outside the scope of this part of ISO 7919. The numerical values specified are not intended to serve as the only basis for judging the severity of vibration. For gas turbine sets, it is also common to judge the vibration based on measurements taken on non-rotating parts. For such vibration measurement requirements, see ISO 10816-1 and ISO 10816-4.

Mechanical vibration -- Evaluation of machine vibration by measurements on rotating shafts -- Part 4: Gas turbine sets with fluid-film bearings

GSO ISO 10816-4:2013 机械振动 通过测量非旋转部件评估机器振动 第4部分：带有油膜轴承的燃气轮机组

This part of ISO 10816 establishes provisions for evaluating the severity of in-situ, broad-band vibration measured radial (i.e. transverse) to the shaft axis on all main bearing housings or pedestals and in the axial direction on thrust bearings. These are in terms of: — vibration under normal steady-state operating conditions; — vibration during other (non-steady-state) conditions when transient changes are taking place, including run up or run down, initial loading and load changes; — changes in vibration which can occur during normal steady-state operation. This part of ISO 10816 is applicable to heavy-duty gas turbine sets used in electrical and mechanical drive applications, with fluid-film bearings, outputs greater than 3 MW and an operating speed range under load between 3 000 r/min and 30 000 r/min. This includes gas turbines coupled to other rotating machinery either directly or through a gearbox. In some cases, this part of ISO 10816 is not applicable to the evaluation of the vibration of the coupled equipment (see the list of exclusions in this clause). EXAMPLE For single-shaft combined-cycle power units in which a gas turbine is coupled to a steam turbine and/or generator, the evaluation of the gas turbine vibration is according to this part of ISO 10816, but that of the steam turbine and generator is according to ISO 10816-2 or ISO 10816-3. This part of ISO 10816 is not applicable to the following: a) aero-derivative gas turbines (including gas turbines with dynamic properties similar to those of aero-derivatives); NOTE ISO 3977-3 defines aero-derivatives as aircraft propulsion gas generators adapted to drive mechanical, electrical or marine propulsion equipment. Large differences exist between heavy-duty and aero-derivative gas turbines, for example in casing flexibility, bearing design, rotor to stator mass ratio and mounting structure. Different criteria therefore apply for these two turbine types. b) gas turbines with outputs less than or equal to 3 MW (see ISO 10816-3); c) gas turbine driven pumps (see ISO 10816-7); d) coupled steam turbines and/or generators with outputs less than or equal to 50 MW (see ISO 10816-3); e) coupled steam turbines and/or generators with outputs greater than 50 MW (see ISO 10816-2); f) synchronizing clutches which couple the gas turbine to a steam turbine or generator (see ISO 10816-2); g) coupled compressors (see ISO 10816-3); h) gearbox vibration (see this clause); i) rolling element bearing vibration. This part of ISO 10816 is applicable to other driven equipment not included in this list of exclusions. This part of ISO 10816 is applicable to machines which can be coupled to a gearbox, but does not address the evaluation of the vibration condition of those gears. Specialist techniques are required for evaluating the vibration condition of gears which are outside the scope of this part of ISO 10816. The numerical values specified are not intended to serve as the only basis for judging the severity of vibration. For gas turbine sets, it is also common to judge the vibration based on measurements taken on the rotating shafts. For such vibration measurement requirements, see ISO 7919-1 and ISO 7919-4.

Mechanical vibration -- Evaluation of machine vibration by measurements on non-rotating parts -- Part 4: Gas turbine sets with fluid-film bearings

GSO ISO 7919-2:2013 机械振动 通过旋转轴测量评估机器振动 第2部分：正常运行速度为 1 500 r/min、1 800 r/min、3 000 r/min 的陆上汽轮机和超过 50 MW 的发电机/min 和 3 600 r/min

This part of ISO 7919 establishes provisions for evaluating the severity of in-situ, broad-band shaft vibration measured radial (i.e. transverse) to the shaft axis at, or close to, the main bearings. These are in terms of: — vibration under normal steady-state operating conditions; — vibration during other (non-steady-state) conditions when transient changes are taking place, including run up or run down, initial loading and load changes; — changes in vibration which can occur during normal steady-state operation. This part of ISO 7919 is applicable to land-based steam turbines and generators with power outputs greater than 50 MW and a normal operating speed of 1 500 r/min, 1 800 r/min, 3 000 r/min or 3 600 r/min. It is also applicable to steam turbines and/or generators which are directly coupled to a gas turbine (such as for combined-cycle applications). In such cases, the criteria of this part of ISO 7919 apply only to the steam turbine and the generator (including synchronizing clutches). ISO 7919-4 and ISO 10816-4 are applicable to the evaluation of the gas turbine vibration. The numerical values specified are not intended to serve as the only basis for judging the severity of vibration. For large steam turbines and generators, it is also common to judge the vibration based on measurements taken on non-rotating parts. For such vibration measurement requirements, see ISO 10816-1 and ISO 10816-2.

Mechanical vibration -- Evaluation of machine vibration by measurements on rotating shafts -- Part 2: Land-based steam turbines and generators in excess of 50 MW with normal operating speeds of 1 500 r/min, 1 800 r/min, 3 000 r/min and 3 600 r/min

KS B 6395-2013 连续运行的加煤式焚烧炉性能评价方法

Performance evaluation method for stoker type incinerator of continuous operation

KS B 6396-2013 焚烧设施半干式吸收塔性能评价方法

Performance evluation method for semi dry absorber in incineration facilities

KS B 6397-2013 有机废弃物好氧堆肥设施性能评价方法

Performance evaluation method for aerobic compost facilities of organic wastes

NB/T 42026-2013 螺杆膨胀机型号编制方法

本标准规定了螺杆膨胀机的产品型号命名原则和型号编制方法。本标准适用于螺杆膨胀机系列产品的型号编制。

Method of type designation for screw expander

NB/T 42027-2013 螺杆膨胀机承压铸钢件技术规范

本标准规定了螺杆膨胀机承压铸钢件(承压铸钢件包括机壳体、前端座、后端座、主汽阀、蒸汽调节阀等)的订货要求、技术要求、试验和检验方法、标识、合格证书及表面防护、包装、运输和贮存等。本标准适用于螺杆膨胀机承压铸钢件的订货、制造和检验。

Technical Specification for Pressure Retaining Castings of Screw Expander

ASME P-5-2013 过程蒸汽发生器的汇总数据报告

Summary Data Report For Process Steam Generators

BS EN 12952-7:2012 水管锅炉和辅助设备. 锅炉设备的要求

Water-tube boilers and auxiliary installations. Requirements for equipment for the boiler

LST EN 12952-18-2013 水管锅炉和辅助装置 第18部分：操作说明

Water-tube boilers and auxiliary installations - Part 18: Operating instructions

LST EN 12952-7-2013 水管锅炉和辅助装置 第7部分：锅炉设备要求

Water-tube boilers and auxiliary installations - Part 7: Requirements for equipment for the boiler

ANSI/ASME PTC4-2013 燃烧式蒸汽发生器

Fired Steam Generators

DIN EN 12952-7:2013 水管锅炉和辅助装置. 第7部分: 锅炉设备要求; 德文版本EN 12952-7-2012

This part of this European Standard specifies the essential requirements for equipment and protective devices for a water-tube boiler plant as defined in EN 12952-1,to ensure the boiler operates safely within the allowable limits (pressure,temperature, etc.).

Water-tube boilers and auxiliary installations.Part 7: Requirements for equipment for the boiler; German version EN 12952-7:2012

DIN EN 12952-18:2013 水管锅炉和辅助装置. 第18部分: 操作说明; 德文版本EN 12952-18-2012

This part of this European Standard specifies the organisation and content of operating instructions for water-tube boilers and auxiliary installations as defined in EN 12952-1 when placed on the market. To what extent the following aspects are used for the establishment of an operating instruction depends on the stipulated scope of delivery and of the requirements by contract regarding plant operation and maintenance.

Water-tube boilers and auxiliary installations.Part 18: Operating instructions; German version EN 12952-18:2012