Military Jet Engine Acquisition - Technology Basics and Cost-Estimating Methodology pdf

... order@rand.org Library of Congress Cataloging-in-Publication Data Military jet engine acquisition : technology basics and cost-estimating methodology / Obaid Younossi [et al.]. p. cm. “MR-1596.” Includes ... Unlimited R Project AIR FORCE Military Jet Engine Acquisition Technology Basics and Cost-Estimating Methodology Acronyms xxi LO Low observable LPR Low...

Ngày tải lên: 15/03/2014, 18:20

... order@rand.org Library of Congress Cataloging-in-Publication Data Military jet engine acquisition : technology basics and cost-estimating methodology / Obaid Younossi [et al.]. p. cm. “MR-1596.” Includes ... Unlimited R Project AIR FORCE Military Jet Engine Acquisition Technology Basics and Cost-Estimating Methodology Acronyms xxi LO Low observable LPR Low...

Ngày tải lên: 29/03/2014, 15:20

... Ethernet medium – 10BASE-5 Ethernet • Thin Ethernet (Thinnet): more flexible and easier to handle and install than Thicknet – 10BASE-2 Ethernet 21 Twisted-Pair Cable • Color-coded pairs of insulated ... grade of cabling and transmission method used • Cost: STP usually more expensive than UTP • Connector: Both use RJ-45 and RJ-11 • Noise Immunity: STP more noise-resistant • Size an...

Ngày tải lên: 30/03/2014, 07:20

Ngày tải lên: 16/03/2014, 00:07

... classified as speed-to- torque conversion or torque-to-speed conversion. Speed-to-torque conver- sion is accomplished with a small drive gear that has a large driven gear. Torque-to-speed conversion ... lubrication. Bearings Radial and axial bearings can be found in most rotating equipment and require lubrication to operate properly. Radial bearings are designed to pre- vent up -and- do...

Ngày tải lên: 15/08/2013, 07:50

... pronounced between 950° and 1,000°F (510°C and 537.77°C). For example, at 950° and 1,000°F (510°C and 537.77°C), the strength of low-carbon steel is about one-third and one-sixth, respectively, ... (single and multiple), gear (internal and external), vane (sliding and flexible), and lobe. Materials: Carbon Steel, Alloys, and Nonferrous Alloys 67 Low-Carbon Steel Fortuna...

Ngày tải lên: 16/08/2013, 15:29

... turbine a coni- cal shape (Figure 6.1). Impulse and reactive steam turbines operate under similar principles. Im- pulse turbines have a blading design that causes rotation of the blade -and- shaft assembly, ... problem: vibration and hunting. Vibration-sensing equipment is used to monitor turbine perfor- mance. Probes are used by process technicians to check inboard and out- board rad...

Ngày tải lên: 19/08/2013, 10:47

... psig Pump Heat Exchanger -2 02 Heat Exchanger -2 03 202 202 TA H 100 Ti 115 ºF 202B Ti 202D Ti 202Z Fi 100 202C Ti 80ºF 202A 202A V-202A V-202B V-202C V-202D V-202E V-202F V-202G V-202H V-202I V-202J V-202K V-202L V-202M Pi 202C Pi 202D 40.5% SP PV OP% 225 ... Exchangers 170 Shell -and- Tube Heat Exchangers The shell -and- tube heat exchanger is the most common style found in in- dustry...

Ngày tải lên: 20/08/2013, 10:39

... psig 60 psig on/off Stack LIC 401 LT LE I P LCV-401 PCV-402A V-402A V-402B V-402C V-402D V-402E Vent Figure 9.11 Steam Generation System: Boiler B-402 Chapter 9 ● Boilers 226 Summary Boilers—steam ... fire-tube boiler, which resembles a modi- fied shell -and- tube heat exchanger. This type of boiler is composed of a shell and a series of tubes designed to transfer heat from the fire-tube...

Ngày tải lên: 21/08/2013, 10:47

... utilities CA- chemical addition IA- instrument air D- drum C- column CT- cooling tower TK-tank F- furnace EX- exchanger P- pump V- valve Chapter 12 ● Process Diagrams 292 approvals, and company ... distributing power throughout the Figure 12.8 Equipment Location TK-100 P-100 P-200 P-300 P-400 D-200 P-500A EX-200 EX-202 P-201 20' 0" 10' 0" 20' 0" 18' 0&...

Ngày tải lên: 23/08/2013, 14:30