NPC DOC. NO. TAPP-3/64110/5526/DN/R0---------------------------------4 13300 00 486 ---REV. NO. 01 WRITE UP ON ELECTROHYDRAULIC TURBINE CONTROLLER ( EHTC ) Reference Documents: 1.MPL for Steam Turbine Doc. No. :- 41330000488(TAPP3/64110/5516/SCH) 2.Scheme for speed measurement turbine and generator Doc. No. :- 41330098204(TAPP3/64110/5512/DN) 3.Write up on LRR for MSCV and AEOR Doc. No. :- 41330000481(TAPP3/64110/5661/DN) 4.OGA of TG control desk 6610 – PL – 9 Doc. No. :- 06560000403(TAPP3/64100/5724/GA)
Premium PID controller Control theory Control system
June 10‚ 2008‚ Goodyear operators closed an isolation valve between the heat exchanger shell (ammonia cooling side) and a relief valve to replace a burst rupture disk under the relief valve that provided overpressure protection. Maintenance workers replaced the rupture disk on that day; however‚ the closed isolation valve was not reopened. On the morning of June 11‚ an operator closed a block valve isolating the ammonia pressure control valve from the heat exchanger. The operator then connected a
Premium Ammonia Water Valve
Surgery Back in the year 2000 when I was seven years old‚ my life changed forever when I was told that I was going to need an operation. Not just any operation‚ but particularly one to fix my heart. I was born with a heart murmur and a leak in my mitral valve of my heart. Being that I was leaking so much blood my heart was overworking itself to the point where it was beginning to form excess muscle around it. It was a very scary situation and it changed my life for several reasons. The first reason it
Premium Heart 2006 albums 2008 singles
Service unit © Festo Didactic – Training and Consulting Pneumatic symbols 17.10.03 No. ٦ / 23 Directional control valves © Festo Didactic – Training and Consulting Pneumatic symbols 17.10.03 No. ٧ / 23 Directional control valves © Festo Didactic – Training and Consulting Pneumatic symbols 17.10.03 No. ٨ / 23 Directional control valves © Festo Didactic – Training and Consulting Pneumatic symbols 17.10.03 No. ٩ / 23 Directional
Premium Valve
because it has a filter. A filter that process purifying water which eliminates impurities and bacteria in water. It provides clean and clear water for drinking purposes. It is automatically refilling with the help of sensor connected to a solenoid valve‚ sensor will used as a switch when detect that the water is empty and already full. And it has a dispenser that produces hot and cold purify water. Objectives of the study The main objective of the study is to design and develop an automated refilling
Premium Valve
Heavy Aero plane OCT 2014 1. Metal fasteners used with carbon/Graphite composite structures a) May be constructed of any of the metals commonly used in aircraft fasteners b) Must be constructed of materials such as titanium/CRS c) Must be constructed of high strength Al-Lithium alloy. 2. Which method may be used to inspect fiberglass/honeycomb structure for entrapped water? 1. Acoustic emission 2. X-ray 3. Back lighting a) 1 and 2 b) 1 and 3 c) 2 and 3 3. One method of inspecting a laminated fiberglass
Premium Valve Hydraulic machinery
Tin 30%‚ Lead 20%‚ Melting point: 220΄F (104.4΄C). Fitted at the reservoir’s bottom or on reservoir at ship side‚ when relief valve (safety valve) is not directly fitted on the reservoir. Atmospheric relief valve; provided for back-up of fusible plug. In case of ER fire when CO₂ flooding is required‚ this valve is opened before evacuating ER. Spring loaded safety valve; Setting pressure: 32 bar (for 30 bar working pressure)‚ with ≯ 10% rise in accumulation of pressure. May be fitted directly or
Premium Valve Water Evaporation
Aortic valve stenosis evaluation – differences in estimated aortic valve area (AVA) and aortic stenosis severity comparing echocardiography and CTA results Horehledova B1‚2; Kok M1‚2; Mihl C 1‚2; B.M.F. Hendriks1‚2‚ N.G. Eijsvoogel1‚2‚ Sibel? Frederike? Poels? Kietselaer B1‚2‚3; Wildberger JE1‚2; Das M1‚2 1 Department of Radiology‚ Maastricht University Medical Center‚ Maastricht‚ The Netherlands 2 CARIM School for Cardiovascular Diseases‚ Maastricht University Medical Center‚ Maastricht‚
Premium Heart Blood Myocardial infarction
believe they fit into that specific category. First‚ let’s look at the probable direct causes of this incident. In my opinion the probable direct causes are the isolation of the pressure relief valve for the rupture disk replacement‚ and the blocking of the valve that isolates the ammonia pressure control valve from the heat exchanger. Although there was a lockout/tagout process in place based on the information in the report and my assumption‚ it was not completely followed. The blocking of a relief
Premium
DESIGN OPTIMIZATION OF ENGINE VALVE (PROFILE RADIUS AND DISH PARAMETER) Objective: The main object of this project is to reduce the material from profile radius and dish parameter. This project mainly concentrates on design and analysis of stress‚ buckling analysis‚ fatigue analysis‚ heat treatment condition on wear resistance and comparing the results with the current valve results. Introduction: In order to save material several design principles are explained. These are derived from
Premium Internal combustion engine Automobile Carbon steel