| The Effect of Variable Gravity on the Cooling Performance of a Partially-Confined FC-72 Spray |
Jul-2009 |
214 pages |
| Authors:
John McQuillen; Travis E Michalak; Kirk L Yerkes; Scott K Thomas; AIR FORCE RESEARCH LAB WRIGHT-PATTERSON AFB OH PROPULSION DIRECTORATE
|
 | This thesis discusses the effects of a variable-gravity environment on the performance of a subcooled partially-confined spray. An experiment, consisting of a test chamber, the associated flow loops, and instrumentation, was fabricated and flown on the NASA Reduced-Gravity Testing Platform. This modified KC-135 aircraft followed a parabolic flight path to provide various acceleration levels. The spray chamber contained two opposing nozzles spraying onto Thick Film Resistor (TFR) heaters, which were ... |
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| ANG/CEVR Installation Restoration Program Site 2 Removal Action Plan (RAP): State College Air National Guard Station |
DEC 1997 |
237 pages |
| Authors:
AIR NATIONAL GUARD/CIVIL ENGINEER ENVIRONMENTAL RESTORATION ANDREWS AFB MD
|
| The purpose of this design document is to present the removal action proposed for Site 2 (Sump/Dry Well of the Pennsylvania Air National Guard Station (PaANG) at State College in Pennsylvania. The removal action, as presented herein, will be undertaken by the PaANG. This design document provides information on the remediation goals, scope of operation, associated plans, and design drawings with specifications necessary for the implementation of this effort. ... |
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| High Temperature Hot Water Distribution System Study |
DEC 96 |
120 pages |
| Authors:
EMC ENGINEERS INC ROSWELL GA
|
| The existing High Temperature Hot Water (HTHW) Distribution System has been plagued with design and construction deficiencies since startup of the HTHW system, in October 1988. In October 1989, after one year of service, these deficiencies were outlined in a technical evaluation. The deficiencies included flooded manholes, sump pumps not hooked up, leaking valves, contaminated HTHW water, and no cathodic protection system. This feasibility study of the High Temperature Hot ... |
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| High Temperature Hot Water Distribution System Study, Directorate of Public Works, Fort Drum, New York; Executive Summary |
DEC 96 |
5 pages |
| Authors:
EMC ENGINEERS INC ROSWELL GA
|
| The existing High Temperature Hot Water (HTHW) Distribution System has been plagued with design and construction deficiencies since startup of the HTHW system, in October 1988. In October 1989, after one year of service, these deficiencies were outlined in a technical evaluation. The deficiencies included flooded manholes, sump pumps not hooked up, leaking valves, contaminated HTHW water, and no cathodic protection system. This feasibility study of the High Temperature Hot ... |
|
| Subsurface Radar Investigations at the Pegasus Glacial-Ice Runway and Williams Field, McMurdo Station, Antarctica |
NOV 94 |
29 pages |
| Authors:
Steven A. Arcone; Allan J. Delaney; Wayne Toblasson; COLD REGIONS RESEARCH AND ENGINEERING LAB HANOVER NH
|
| Subsurface radar was used to profile ice and snow conditions on the Ross Ice Shelf at McMurdo Station, Antarctica, during mid-January 1993. Deconvolution and migration were often used to improve vertical resolution and spatial imaging. Profiles at a pulse center frequency of 400 MHz along the 3.2- km-long Pegasus ice runway show many low-density horizons above 9 m depth that are up to 30 m long. They are associated with ... |
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| Bench Wear and Single-Cylinder Engine Evaluations of High-Temperature Lubricants for U.S. Army Ground Vehicles |
SEP 94 |
220 pages |
| Authors:
Paul I. Lacey; Edwin A. Frame; Douglas M. Yost; SOUTHWEST RESEARCH INST SAN ANTONIO TX BELVOIR FUELS AND LUBRICANTS RESEARCH FACILITY
|
| High-temperature lubricant (HTL) requirements for future U.S. Army ground vehicles were investigated. A single-cylinder diesel engine (SCE-903) was successfully modified to operate at increased cylinder liner temperatures and to serve as an evaluation tool for HTLs. Oil D, one of six lubricants evaluated, completed 200 test hours at an average cylinder wall temperature of 247 deg C and an oil sump temperature of 166 deg C with only minor oil ... |
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| Cypress Avenue Pumping Station: Hydraulic Model Investigation |
JUL 94 |
54 pages |
| Authors:
Bobby P. Fletcher; ARMY ENGINEER WATERWAYS EXPERIMENT STATION VICKSBURG MS HYDRAULICS LAB
|
| The model study was conducted to evaluate the characteristics of flow in the sump and pump intakes and to develop modifications required for reducing swirl in the flow approaching the pump intake. The three pumps were fitted with formed suction intakes (FSI). The 1:11-scale model indicated the need for a minor modification (baffles in the sump) to reduce current circulation in the sump, thereby reducing swirl in the flow approaching ... |
|
| Minimizing Pollution in Cleaning and Degreasing Operations |
NOV 93 |
46 pages |
| Authors:
S. G. Howell; A. R. Tarrer; H. J. Sanjay; AUBURN UNIV AL DEPT OF CHEMICAL ENGINEERING
|
| The objective of this study was to examine approaches to decreasing rates of loss by evaporation and extending the useful lifetime of metal-cleaning solvents in service as means to decrease the generation of pollutant emissions and residues from Air Force cleaning and degreasing operations. An earlier study correlated properties of cleaning solvents with cleaning performance. This report includes data from an experimental study in which the same properties are measured ... |
|
| Construction Productivity Advancement Research (CPAR) Program. Investigation of Modified Sulfur Concrete as a Structural Material |
JUL 93 |
9 pages |
| Authors:
Michael I. Hammons; Donald M. Smith; Dan E. Wilson; C. S. Reece; ARMY ENGINEER WATERWAYS EXPERIMENT STATION VICKSBURG MS STRUCTURES LAB
|
| Industrial applications of modified sulfur concrete (MSC) have been extremely successful in areas of high corrosive activity such as load-bearing floors, walls, and sumps of chemical plants. However, there have been no research and development efforts involving the use of this high-strength, corrosion-resistant material in the very demanding structural component field. Designers require extensive structural test results to establish the confidence necessary to specify MSC as a structural material in ... |
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| Response Action Plan for the Basin F Interim Response Action Waste Pile |
OCT 92 |
94 pages |
| Authors:
WESTON (ROY F) INC LAKEWOOD CO
|
| The Basin F Waste Pile is constructed with a double liner system that includes a leachate collection system and a leak detection system. This respone action describes the construction of the waste pile and its component system. It also discusses the mechanism that are in place to ensure proper, timely detection and response to abnormal liquids in the leak detection and collection system. This rap also describes the normal waste ... |
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| Evaluation of High-Temperature Lubricants for Low-Heat Rejection Diesel Engines |
SEP 92 |
72 pages |
| Authors:
Edwin A. Frame; SOUTHWEST RESEARCH INST SAN ANTONIO TX BELVOIR FUELS AND LUBRICANTS RESEARCH FACILITY
|
| A single-cylinder diesel engine was modified to simulate a low-heat rejection (LHR) engine, and it was used to develop lubrication requirements for future Army LHR diesel engines. Several high-temperature lubricant (HTL) candidates were evaluated, and the simulated LHR engine discriminated HTL deposition performance over a range of engine cylinder wall temperatures (CWTs). Three HTLs were identified that had promising performance at CWTs of 600 deg F (316 deg C) while ... |
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| Alton Pumping Station, Alton, Illinois. Hydraulic Model Investigation |
MAY 91 |
62 pages |
| Authors:
Tommy L. Kirkpatrick; Bobby P. Fletcher; ARMY ENGINEER WATERWAYS EXPERIMENT STATION VICKSBURG MS HYDRAULICS LAB
|
| General (1:10-scale) and section (1:3-scale) scale models of the approach channels, sumps, and water pumps intake of the proposed Alton Pumping Station, Alton, Illinois, were used to evaluate and develop a practical design that would provide satisfactory hydraulic performance for all anticipated flow conditions. The sump included three pumps with a total design capacity of 223 cfs. Initial operation of the general model with vertical suction intakes indicated substantial swirl ... |
|
| St. Johns Bayou Pumping Station, Missouri |
JAN 91 |
30 pages |
| Authors:
B. P. Fletcher; ARMY ENGINEER WATERWAYS EXPERIMENT STATION VICKSBURG MS HYDRAULICS LAB
|
| The design of the proposed St. Johns Pumping Station at New Madrid, MO, consisted of three vertical pumps with a total capacity of 1,000 cfs. A 1:11.5-scale pumping station model of the pump intakes, sump, and inlet channel was used to investigate and develop a practical design that would provide satisfactory hydraulic performance. The model tests revealed that prototype construction costs could be reduced by reducing the sump length and ... |
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| New Madrid Pumping Station, Gravity Flow Conduit and Confluence, New Madrid Floodway, Missouri; Hydraulic Model Investigation |
SEP 90 |
110 pages |
| Authors:
J. R. Leech; ARMY ENGINEER WATERWAYS EXPERIMENT STATION VICKSBURG MS HYDRAULICS LAB
|
|
| Yazoo Backwater Pumping Station Sump West-Central Mississippi |
AUG 90 |
124 pages |
| Authors:
Bobby P. Fletcher; ARMY ENGINEER WATERWAYS EXPERIMENT STATION VICKSBURG MS HYDRAULICS LAB
|
| Numerical and physical hydraulic model tests were conducted to investigated the hydraulic performance of the Yazoo Backwater Pumping Station in West Central Mississippi approach channel, sump abutments, and sump. The numerical model was used as a tool for evaluating and screening various approach channel designs prior to testing in the physical models. Physical model tests were conducted in a 1:12.5-scale section model and a 1:26-scale comprehensive model. A variety of ... |
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| Remedial Investigation Report for Lake City Army Ammunition Plant. Volume 1 |
JUN 90 |
855 pages |
| Authors:
Carlos J. Serna; Paul R. Bartz; Sean B. Donahoe; Michelle Arbogast; WESTON (ROY F) INC WEST CHESTER PA
|
| This report presents the results of the Phase I Remedial Investigation (RI) conducted at the Lake City Army Ammunition Plant (LCAAP). The objectives of this RI have been achieved through an extensive sampling and analysis program and evaluation of the presence, magnitude, and in most cases, extent of ground water, surface water, sediments and soils contamination. Many of the same chemicals suspected of being disposed in potential source areas were ... |
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| Decision Document for the Interim Response Action for Building 1727 Sump at Rocky Mountain Arsenal |
DEC 88 |
57 pages |
| Authors:
ROCKY MOUNTAIN ARSENAL DENVER CO
|
| The Interim Response Action (IRA) for Building 1727 Sump at the Rocky Mountain Arsenal (RMA) is being conducted as part of the IRA Process for RMA in accordance with the June 5, 1987 report to the court in United States v. Shell Oil Co. and the proposed Consent Decree. This IRA project will consist of the treatment and disposal of wastewater from Building 1727 Sump to mitigate any future release ... |
|
| Dismantlement of Building 666 and Industrial Wastewater Treatment Plant Number 4 |
AUG 88 |
106 pages |
| Authors:
Donald L. Smith; EG AND G IDAHO INC IDAHO FALLS
|
| Building 666 and Industrial Wastewater Treatment Plant No. 4, located at McClellan Air Force Base, were dismantled and disposed of as hazardous waste in accordance with applicable state and federal regulations. The facility (which was shut down in 1980) was contaminated, principally with heavy metals, and was in a deteriorated condition. This report describes work performed to dismantle the facility down to ground level and stabilize the facility floors, trenches, ... |
|
| Cinque Hommes, Jones Cutoff, Bois Brule and Missouri Chute Pumping Stations; Perry County, Missouri, and Randolph County, Illinois. Hydraulic Model Investigation |
JUN 88 |
95 pages |
| Authors:
B. P. Fletcher; ARMY ENGINEER WATERWAYS EXPERIMENT STATION VICKSBURG MS HYDRAULICS LAB
|
| Satisfactory hydraulic performance was obtained in the sumps for the Cinque Hommes and Jones Cutoff pumping stations by either extending wing walls from each side of the structures or by moving the timber trashrack closer to the sump and enclosing the rear and sides of the sump. Following the model studies of the sumps for Cinque Hommes and Jones Cutoff pumping stations, the design of the sump and trashrack for ... |
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| Pond Creek Pumping Station, Southwestern Jefferson County, Kentucky; Hydraulic Model Investigation |
APR 88 |
|
| Authors:
Bobby P. Fletcher; ARMY ENGINEER WATERWAYS EXPERIMENT STATION VICKSBURG MS HYDRAULICS LAB
|
 | A 1:20-scale pumping station model of the sump and gravity control, approach, stilling basin, and exit channel was used to investigate and develop a practical design that would provide satisfactory hydraulic performance. The pumping station and gravity control structures were combined by locating the gravity control below the sump. The pumping station consisted of four vertical pumps with a total capacity of 4,100 cfs. The gravity control section had a ... |
|
| 60% Design Cost Estimate Interim Action, Rocky Mountain Arsenal, Basin F |
AUG 87 |
183 pages |
| Authors:
WOODWARD-CLYDE CONSULTANTS DENVER CO
|
| This document includes cost estimates for the following: (1) Rip-rap removal; (2) grading; (3) clay for capping and lining; (4) waste pile select fill; (5) topsoil; (6) sumps and piping; (7) debris removal; (8) hauling waste; (9) solidication; (10) roads; (11) filters; (12) drainage net. (MM) |
|
| Rocky Mountain Arsenal Building 1727 Sump, Interim Response Action Assessment. Task 30, Draft Final Treatability Study |
JUL 87 |
71 pages |
| Authors:
ENVIRONMENTAL SCIENCE AND ENGINEERING INC ENGLEWOOD CO
|
| Based on the literature review, electrochemical precipitation and activated alumina adsorption were judged to be the most promising technologies for interim treatment of wastewater in SUMP 1727. Sections of the report discuss the following: (1) Raw water characteristics; (2) Proposed treatment levels for discharge to the RMA sanitary sewer; (3) Treatability test methods that were used to evaluate the two technologies; (4) Results of the tests; (5) Selection of alumina ... |
|
| Wastewater Characterization and Hazardous Waste Survey, Castle AFB, California |
MAY 87 |
41 pages |
| Authors:
Robert D. Binovi; Robert A. Tetla; Charles W. Attebery; AIR FORCE OCCUPATIONAL AND ENVIRONMENTAL HEALTH LAB BROOKS AFB TX
|
| The USAFOEHL conducted a survey evaluating the industrial wastewater system and hazardous waste program at Castle AFB. The scope of the survey was to: (1) analyze the sewage treatment plant spray field effluent and base surface water drainage ditch influent and effluent for NPDES parameters; (2) evaluate oil/water separators, sumps, oil holding tanks, fire training area, oil recovery unit, and the industrial treatment system for characteristic hazardous waste; and (3) ... |
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| Environmental and water Quality Operational Studies: Hydrodynamics and Modeling of Reregulation Pools |
MAY 87 |
|
| Authors:
R. C. Berger Jr; ARMY ENGINEER WATERWAYS EXPERIMENT STATION VICKSBURG MS ENVIRONMENTAL LAB
|
| A reregulation dam is used to reduce drastic fluctuations from main reservoir releases, usually as a consequence of hydropower operations. In a pumped-storage system, it also provides storage for subsequent pumpback to the upstream reservoir. This report describes the expected impact of the addition of a reregulation pool system. A cost-effective method for simulating the hydrodynamics and transport in a reregulation pool is presented. The method has been coupled with ... |
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| Installation Restoration Program. Phase 2. Confirmation/Quantification. Stage 1. Problem Confirmation Study: Otis Air National Guard Base, Massachusetts, Air National Guard Support Center, Andrews Air Force Base, Maryland |
04 SEP 85 |
|
| Authors:
R. L. Kraybill; G. R. Smart; F. Bopp III; WESTON (ROY F) INC WEST CHESTER PA
|
| A Problem Confirmation Study was performed at seven sites on Otis Air National Guard Base: the Current and Former Training Areas, the Base Landfill, the Nondestructive Inspection Laboratory, the Fuel Test Dump Site, the Railyard Fuel Pumping Station, and the Petrol Fuel Storage Area. The field investigation was conducted in two stages, in November 1983 through January 1984, and in October through December 1984. Resampling was performed at selected locations ... |
|
| Installation Restoration Program. Phase 1. Records Search, Air Force Plants Nos. 28 and 29, Everett and Lynn, MA |
JUN 84 |
166 pages |
| Authors:
ENGINEERING-SCIENCE INC ATLANTA GA
|
| AFP no. 28 (General Electric Lynn Manufacturing dept). is located in the City of Everett, Mass. The facility is composed of 10 buildings having 344, 342 square feet of floor space on a 43-acre tract. The plant is engaged in the manufacture of large jet engine components and sub-assemblies. AFT 29 (General Electric River Works Facility) is located in the City of Lynn, Mass. AFT No. 29 is part of ... |
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| Indian Creek Pumping Station Hydraulic Prototype Tests, Mankato, Minnesota |
JUN 1983 |
|
| Authors:
Richard G. McGee; ARMY ENGINEER WATERWAYS EXPERIMENT STATION VICKSBURG MS HYDRAULICS LAB
|
| Tests were conducted to obtain data pertaining to the hydraulic performance of the facility and to verify portions of the model study results. The test program measured floor pressure fluctuations directly below the pump intakes, flow distribution in the sump entrance, and pump column vibrations. Data reduction and analysis indicated small floor pressure fluctuations, generally uniform flow distribution, and insignificant pump column vibrations. In most cases, the prototype test data ... |
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| Blue Waters Ditch Pumping Station, East Saint Louis, Illinois. Hydraulic Model Investigation |
JUN 1982 |
|
| Authors:
Stephen T. Maynord; ARMY ENGINEER WATERWAYS EXPERIMENT STATION VICKSBURG MS HYDRAULICS LAB
|
| A model study of the Blue Waters Ditch pumping station was conducted to develop a sump design which was free of adverse flow distribution, excessive circulation, and air-entraining vortices. Operation of the model with the original design sump resulted in severe vortices for many of the anticipated operating conditions because the opening in the divider wall allowed substantial crossflow between pump bays. Also, the relatively large distance between the pump ... |
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| Cache River Pumping Station, South of Mound City, Illinois; Hydraulic Model Investigation |
JAN 1982 |
|
| Authors:
Edward D. Rothwell; Bobby P. Fletcher; ARMY ENGINEER WATERWAYS EXPERIMENT STATION VICKSBURG MS HYDRAULICS LAB
|
| A 1:10-scale hydraulic model study was conducted to investigate performance of the original design pumping station sump and, if necessary, develop modifications required to provide satisfactory flow to the pump intakes. Satisfactory sump performance was indicated for all anticipated water-surface elevations with either single or multiple pump operations. Adverse sump performance was not evident until the water surface was lowered 3 ft below the minimum anticipated. The model indicated that ... |
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| Performance Characteristics of Oil Lubricated Swing-Pad Thrust Bearings with Different Radii of Curvatures. |
DEC 1980 |
|
| Authors:
Nathan T. Sides; Thomas L. Daugherty; DAVID W TAYLOR NAVAL SHIP RESEARCH AND DEVELOPMENT CENTER BETHESDA MD
|
| Frictional performance of oil lubricated thrust bearings of conventional tilt-pad and swing-pad designs is presented. Results from the conventional tilt-pad bearing are used as a baseline. All tests were conducted at a speed of 35 rpm and a sump temperature of 50 C (122 F). Thrust load was increased in increments generally from 2,069 kPa (300 psi) until onset of mixed lubrication. All bearings were tested with the pad surfaces ... |
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| McMillan Pumping Station, Washington, D.C.; Hydraulic Model Investigation. |
SEP 1980 |
|
| Authors:
Glenn R. Triplett; ARMY ENGINEER WATERWAYS EXPERIMENT STATION VICKSBURG MS HYDRAULICS LAB
|
| This model study was conducted to evaluate the characteristics of inflow conditions into an existing pump sump that would result with increased discharge capacity due to installation of the three proposed pumps and to develop modifications, if needed, within the confines of the present sump to improve flow distribution to the pump intakes. The operation of the 1:9.6-scale model of the original design sump indicated vortexing, turbulence, and severe rotational ... |
|
| Removal of Trace Organics from Groundwater Using Granular Activated Carbon |
80 |
25 pages |
| Authors:
L. E. Hood; CALGON CARBON CORP PITTSBURGH PA
|
| A FULL-SCALE CALGON ADSORPTION UNIT WAS INSTALLED AT RMA AND BEGAN OPERATION IN JULY, 1978. THE PURPOSE OF THIS UNIT WAS TWO-FOLD: (1) INSURE OPERATION IN COMPLIANCE OF CEASE AND DESIST ORDERS ISSUED BY STATE OF COLORADO DEPT. OF HEALTH, APRIL 7, 1975 AND (2) EVALUATE THE APPLICABILITY OF GRANULAR ACTIVATED CARBON OVER A THREE YEAR PERIOD FOR POTENTIAL USE IN DESIGNING AN EXPANDED SYSTEM CAPABLE OF ELIMINATING THE FLOW ... |
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| Pumping Stations - Field Performance Investigation. |
JUL 1979 |
|
| Authors:
Bobby P. Fletcher; ARMY ENGINEER WATERWAYS EXPERIMENT STATION VICKSBURG MS HYDRAULICS LAB
|
| There is very little documentation available for the design of channel approaches and sumps, which are important components in the hydraulic performance of pumping stations. To develop guidance for design of approaches and pumping stations, limited field performance investigations were conducted. Evaluation of field performance was based upon the observation of 42 pumping facilities in five Corps of Engineers Districts and discussions with representatives of those districts regarding hydraulic performance ... |
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| Indian Creek Pumping Station, Mankato, Minnesota, Hydraulic Model Investigation. |
JUN 1978 |
|
| Authors:
Bobby P. Fletcher; ARMY ENGINEER WATERWAYS EXPERIMENT STATION VICKSBURG MISS
|
| The model study was conducted to evaluate the characteristics of inflow to the original design gravity-flow section and pump sump and to develop modifications required for improving the distribution of flow to the gravity-flow section and pump intakes. The 1:10-scale model indicated the need for certain minor modifications to improve flow characteristics in the forebay and ensure satisfactory flow characteristics and pressures near the pump intakes. The major problems encountered ... |
|
| Detailed Model Study of Pump-Approach Flows for the Lake Chicot Pumping Plant, |
OCT 1977 |
|
| Authors:
Tatsuaki Nakato; John F. Kennedy; IOWA INST OF HYDRAULIC RESEARCH IOWA CITY
|
| A 1:24 Froude-scale model of the proposed Lake Chicot Pumping Station was constructed and utilized to identify and to correct hydraulically objectionable features of the flows in the pump sumps. The model tests showed that the flows from the plant forebay generally enter the individual pump bays with a strong transverse component of velocity and produce an intense captive eddy on the lee side of each pump-bay partition wall. The ... |
|
| Fuel Cell Product-Water Management System. |
19 JUL 1977 |
|
| Authors:
Michael B. Landau; DEPARTMENT OF THE NAVY WASHINGTON D C
|
| A product-water management system removes steam produced by the reaction of hydrogen and oxygen in a fuel cell, by circulating a hydrogen stream, containing the steam, from the fuel cell to a condenser where the water is liquified and collected in a sump. A continuously operating pump forces water and/or hydrogen from the sump through a transfer line to a water storage tank. Hydrogen is vented back to the condenser ... |
|
| Corrosion Fatigue Crack Growth in Aircraft Structural Materials |
SEP 1973 |
271 pages |
| Authors:
L. R. Hall; R. W. Finger; W. F. Spurr; BOEING AEROSPACE CO SEATTLE WA
|
| This experimental program was undertaken to obtain information on stress corrosion cracking and corrosion fatigue crack growth in high strength metal alloys suitable for airframe components. In addition, tests were conducted to evaluate the effects of overloads and metallurgical factors on corrosion fatigue crack growth. The test program involved five alloys and seven test media. The four principal alloys were: 7075-T651 Aluminum, 6Al-4V(ELI) Beta annealed (Beta A) Titanium, 6Al-4V recrystallize ... |
|
| Demilitarization and Disposal of the M34 Cluster at Rocky Mountain Arsenal. Final Environmental Impact Statement, Project Eagle. Phase 2 |
FEB 73 |
|
| Authors:
William J. Weber; ROCKY MOUNTAIN ARSENAL DENVER CO
|
| This environmental impact statement presents the program for the demilitarization of the M34 cluster stockpile at RMA. This program encompasses 21, 115, M34 gas bomb clusters containing approximately 4,170,000 pounds of GB (volatile liquid nerve gas). The M34 cluster demilitarization program should have no significant impact on man or his environment. This is a final environmental impact statement which is a legislative action. It should be noted that this document ... |
|
| Service/Logistical Test of the Foam and Vithane Kits on the UH-1C. |
15 JUN 1967 |
33 pages |
| Authors:
ARMY AVIATION TEST BOARD FORT RUCKER ALA
|
| The kit was installed in a UH-1C Helicopter, serial number 65-9467, and flight tested for 487 hours. The kit was periodically inspected for adverse effects. The complete kit was installed in the helicopter by one Single-Rotor Aircraft Mechanic (MOS 67N20) in five man-hours. No special tools or skills were required. The installation time is not indicative of normal installation time, because the instructions were written by the manufacturer as the ... |
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