Tài liệu MECHANICAL SEAL CATALOG pot

... Shaft Size B – Seal Face Diameter C – Seal Face Nose Length D – Seal Face Length E – Static Sealing Diameter F – Seal Face Minor Diameter Mechanical Seal Catalog Section II — Mechanical Seal Installation ... – Seal Face Minor Diameter C – Seal Face Major Diameter D – Seal Face Length E – Nose Length ABCDE Section II — Mechanical Seal Installation Data Mechanical...

Ngày tải lên: 22/02/2014, 09:20

... cooler. Mechanical Seal Piping Plans Single Seals plans 01, 02, 03, 11, 13, 14, 21, 23, 31, 32, 41 Dual Seals plans 52, 53A, 53B, 53C, 54, 55 Quench Seals plans 62, 65A, 65B, 66A, 66B Gas Seals ... Plan 11 seal end view inlet orifice flowserve.com Plan 11 What Seal flush from pump discharge through orifice. Default single seal ush plan. Why Seal chamber heat removal. Seal chamber...

Ngày tải lên: 22/02/2014, 09:20

... r 0 is the stretch of the spring. Integrating this equation, the potential energy of a linear spring is V  1 2 kd 2 X 3X32 3.10.2 POTENTIAL ENERGY OF WEIGHT The weight of a particle is a conservative ... 3.9) is F Àmg . The potential energy V must satisfy the relation dV ÀF Á dr mg Ádx  dy  dz kmg dyY 3X33 or dV dy  mgX After integration of this equation, the potential energy...

Ngày tải lên: 21/02/2014, 22:20

... Be sure to seal the designated type of grease to the designated level. (See page 75) Slow speed tube and the output surface of the RV-C reduction gear need to be sealed. ●Be sure that seals are ... parts on the input side. Refer to the O-ring seal installation illustrated. ●If the use of an O-ring seal is impossible because of the design, use Gasket sealant. See table 10 at right. Manuf...

Ngày tải lên: 13/12/2013, 13:15

... of Metric Plain Washers 1011 A–34 Gamma Function 1012 960 Mechanical Engineering Design shi20361_app_A.qxd 6/3/03 3:42 PM Page 960 978 Mechanical Engineering Design Table A–10 Cumulative Distribution ... /4 x l y AB F C R 1 R 2 M 1 M 2 l/2 x V + – x M + –– (continued) shi20361_app_A.qxd 6/3/03 3:43 PM Page 975 976 Mechanical Engineering Design 15 Fixed supports—intermediate load R 1 = F...

Ngày tải lên: 16/12/2013, 08:15

... TIA-195-C Electrical and Mechanical Characteristics for Terrestrial Microwave Relay System Antennas and Passive Reflector This document covers the electrical and mechanical characteristics ... Electrical and Mechanical Characteristics of Earth Station Antennas for Satellite Communications This document provides standard terms, definitions, and concepts for the mechanical and...

Ngày tải lên: 20/12/2013, 22:15

... vol % of porosity in a molybdenum disilicide composite. Such pores may concentrate stress during mechanical loading. Volume defects can grow or coalesce due to applied stresses or temperature fields.

Ngày tải lên: 23/12/2013, 00:15

... the development of a basic understanding of the mechanical properties of mate- rials. It is not intended to be a comprehensive review of all the different aspects of mechanical properties; such a task would ... micro- structural constituents that can affect the mechanical behavior of materials and of the role mechanics plays even on the atomic scale. Failure to recog- nize the potential...

Ngày tải lên: 23/12/2013, 00:15

... position 2 along any path is (1.3.18) Potential and Kinetic Energies Gravitational potential energy: where W = weight and h = vertical elevation difference. Elastic potential energy: where k = spring ... +       FFF V x V y V z xyz ∂ ∂ ∂ ∂ ∂ ∂ Mechanics of Solids 1-39 Conservation of Mechanical Energy Conservation of mechanical energy is assumed if kinetic energy (T) and potential e...

Ngày tải lên: 23/12/2013, 00:15

... position x 1 to x 2 , Notation for Potential Energy The change in the potential energy V of a system is Note that negative work is done by a system while its own potential energy is increased by ... positive work at the same time since it acts in the same direction as the resulting displacement. Potential Energy at Equilibrium For equilibrium of a system, where q = an independent coordinate...

Ngày tải lên: 23/12/2013, 00:15