Mass loss of a TEOS-coated, reinforced carbon-carbon composite subjected to a simulated shuttle entry environment / C. W. Stroud and Donald R. Rummler. - Washington, D.C. : National Aeronautics and Space Administration, Scientific and Technical Information Office; [Springfield, Va. : For sale by the National Technical Information Service], 1980. 59 p. ; ill. ; 27 cm. (NASA technical memorandum ; 81799) "Lansley Research Center." "July 1980"-Cover. Includes bibliographical references. Item 830-D (microfiche) 1. Reusable space vehicles. 2. Carbon compounds. 3. Surfaces (Technology) 4. Metal coating. I. Rummler, Donald R. II. United States. National Aeronautics and Space Administration Scientific and Technical Information Office. III. Langley Research Center. IV. Title. V. Series. OCLC 07959999 82-2065

NAS 1.18:Se 4/981

Selling to NASA. - [Washington, D. C.]: National Aeronautics and Space Administration, [1981] 46 p. : ill. ; 28 cm. (NHB; 5100.1 D) Oct. 1981. Includes bibliographical references. Item 830-F 1. United States. National Aeronautics and Space Administration. 2. Government purchasing United States. 3. Public contracts - United States. I. United States. National Aeronautics and Space Administration. II. Series. OCLC 08012925 82-2066

Lewis, Mary H.

---

NAS 1.19:187

Aerospace technicians we're tomorrow-minded people / Mary H. Lewis. — Washington, D.C.: Education Services Branch, Academic Affairs Division, National Aeronautics and Space Administration, 1981. [24] p. col. ill. ; 28 cm. Cover title. "EP-187"-P. 4 of cover. Item 830-G 1. United States. National Aeronautics and Space Administration Vocational guidance. I. United States. National Aeronautics and Space Administration Academic Affairs Division. Education Services Branch. II. Title. OCLC 08012210

cm.

-

Orders of magnitude a history of NACA and NASA, 1915-1980 by Frank W. Anderson, Jr. - 2nd ed. Washington, D.C.: National Aeronautics and Space Administration, Scientific and Technical Information Branch: for sale by the Supt. of Docs., U.S. G.P.O., 1981. ix, 106 p. : ill. ; 23 (The NASA history series) (NASA SP; 4403) Bibliography: p. 100-101. Item 830-I S/N 033-000-00834-1 @ GPO $4.75 1. United States. National Advisory Committee for Aeronautics - History. 2. United States. National Aeronautics and Space Administration - History. I. United States. National Aeronautics and Space Administration. Scientific and technical Information Branch. II. United States.

National Advisory Committee for Aeronautics. III. Title. IV. Series. V. Series. OCLC 08086669

82-2069

NAS 1.22/3:8060.1 B

Flammability, odor, and offgassing requirements and test procedures for materials in environments that support combustion. Washington, D.C.: National Aeronautics and Space Administration, Office of Space Transportation Systems, 1981. 1 v. (various pagings) ill. 28 cm. — (NHB; 8060.1B) Cover title. "September 1981."-Preface "Supercedes February 1974, issued of NHB 8060. 1 A. Item 30-M 1. Inflammable materials - Testing - Handbooks, manuals, etc. 2. Space vehicles - Testing - Handbooks, manuals, etc. I. United States. National Aeronautics and Space Administration. Office of Space Transportation Systems. II. Series. OCLC 08071094

A marching method for calculating line and continuum radiation in high energy flow fields / Charles W. Bolz, Jr. — Washington, D.C.: National Aeronautics and Space Administration, Scientific and Technical Information Office; [Springfield, Va. : For sale by the National Technical Information Service], 1979. vi, 22 p. : ill. ; 27 cm. - (NASA contractor report; 3046) "Prepared for Langley Research Center under contract NASA 1-12527." "June 1979"— Cover. Includes bibliographical references. Item 830-H14 (microfiche) 1. Particles (Nuclear physics) 2. Radiative transfer. I. United States. National Aeronautics and Space Administration. Scientific and Technical Information Office. II. Langley Research Center. III. Title. IV. Series. OCLC 07961720

:

A compressible solution of the Navier-Stokes equations for turbulent flow about an airfoil / S. J. Shamroth and H.J. Gibeling. Washington, D.C. National Aeronautics and Space Administration, Scientific and Technical Information Branch; [Springfield, Va. : For sale by the National Technical Information Service], 1979. iii. 63 p. : ill. ; 27 cm. (NASA contractor report; 3183) "Prepared for Langley Research Center under contract NAS1-15214." "October 1979"-Cover. Includes bibliographical references. Item 830-H-14 (microfiche) 1. Navier-Stokes equations - Numberical solutions. 2. Aerofoils - Mathematical models. I. Gibeling, H. J. II. United States. National Aeronautics and Space Administration. Scientific and Technical Information Branch. III. Langley Research Center. IV. Title. V. Series. OCLC 07960245

82-2072

Strehlow, Roger A.

NAS 1.26:3259

Effect of a zero g environment on flammability limits as determined using a standard flammability tube apparatus / Roger A. Strehlow, David L. Reuss. Washington, D.C.: National Aeronautics and Space Administration, Scientific and Technical Information Office; [Springfield, Va. : For sale by the National Technical Information Service], 1980. iii, 26 p. : ill. ; 27 cm. (NASA contractor report; 3259) "Prepared for Lewis Research Center under Grant NSG-3043." "June 1980"-Cover. Includes bibliographical references. Item 830-H-14 (microfiche) 1. Chemical processes, Effect of reduced gravity on. 2. Combustion. 3. Flame spread. I. Reuss, David L. II. United States. National Aeronautics and

Space Administration. Scientific and Technical Information Office. III. Lewis Research Center. IV. Title. V. Series. OCLC 07960204

82-2073

NAS 1.26:3303

:

Atmospheric lidar multi-user instrument system definition study / R. V. Greco, editor. - Washington, D.C. : National Aeronautics and Space Administration, Scientific and Technical Information Office; [Springfield, Va. For sale by the National Technical Information Service], 1980. xxi, 323 p. : ill., 1 map; 27 cm. - (NASA contractor report; 3303) "Prepared for Langley Research Center under contract NAS115476." "August 1980."-Cover. Item 830-H-14 (microfiche) 1. Optical radar. 2. Atmospheric research - United States. I. Greco, R. V. II. Langley Research Center. III. Series. OCLC 07511211

82-2074

NAS 1.26:3305

Boeing Commercial Airplane Company.

For

Integrated application of active controls (IACC) technology to an advanced subsonic transport : project plan / staff of Boeing Commercial Airplane Company. - Washington, D.C. : National Aeronautics and Space Admininstration, Scientific and Technical Information Branch; [Springfield, Va. sale by the National Technical Information Service], 1981. v, 38 p. : ill. ; 27 cm. — (NASA contractor report; 3305) "Prepared for Langley Research Center under contracts NAS1-14742 and NAS1-15325." "February 1981"-Cover. Includes bibliographical references. Item 830-H-14 (microfiche) 1. Aerodynamics. 2. Airplanes - Control systems. 3. Airplanes-Design and construction. I. United States. National Aeronautics and Space Administration. Scientific and Technical Information Branch. II. Langley Research Center. III. Title. IV. Series. OCLC 07967690 82-2075

Scoggins, James R.

NAS 1.26:3308

A preliminary assessment of the accuracy of selected meteorological parameters determined from Nimbus 6 satellite profile data / James R. Scoggins and Gary Petti. — Washington, D.C.: National Aeronautics and Space Administration, Scientific and Technical Information Branch; [Springfield, Va. : For sale by National Technical Information Service], 1980. 35 p.: ill. ; 27 cm. (NASA contractor report; 3308) "Prepared for Marshall Space Flight Center under contract NAS8-31773. Bibliography: p. 34-35. Item 830-H-14 (microfiche) 1. Nimbus (Meteorological satellite). 2. Project Nimbus. 3. Rawinsondes. 4. Synoptic meteorology. I. Petti, Gary. II. United States. National Aeronautics and Space Administration. Scientific and Technical Information Branch. III. George C. Marshall Space Flight Center. IV. Title. V. Series. OCLC 07082476 82-2076

Batson, Raymond M.

NAS 1.26:3390

Status and future of extraterrestrial mapping programs / R. M. Batson. Washington, D.C.: National Aeronautics and Space Administration, Scientific and Technical Information Branch; [Springfield, Va. : For sale by the National Technical Information Service], 1981. 26 p. : ill. (some col.), 1 col. map; 27 cm. (NASA contractor report: 3390) “U.S. Geological Survey." "Prepared for NASA Office of Space Science under contract NASw-3709." "14th Congress of the International Society of Photogrammetry, Hamburg, 1980"P. 1. "April 1981"- Cover. Bibliography: p. 15. Item 830-H-14 (microfiche) 1. Photogrammetry. 2. Planets Photographs. I. United States. Geological Survey. II.

Representative equations for the thermodynamic and transport properties of fluids near the gas-liquid critical point / J.V. Sengers and R.S. Basu; J.M.H. Levelt Sengers. - Washington, D.C.: National Aeronautics and Space Administration, Scientific and Technical Information Branch; [Springfield, Va. For sale by the National Technical Information Service], 1981. viii, 51 p. : ill. ; 27 cm. (NASA contractor report; 3424) "Prepared for Lewis Research Center under grant NGR 21-002-344." "May 1981"- Cover. Bibliography: p. 43-49. Item 830-H-14 (microfiche) 1. Critical phenomena (Physics). 2. Materials Thermal properties. I. Basu, R. S. II. Levelt Sengers, J. M. H. III. United States. National Aeronautics and Space Administration. Scientific and Technical Information Branch. IV. Lewis Research Center. V. Title. VI. Series. OCLC 07985874 82-2078

Stahara, Stephen S.

:

NAS 1.26:3425

A rapid perturbation procedure for determining nonlinear flow solutions application to transonic turbomachinery flows / Stephen S. Stahara, James P. Elliott, and John R. Spreiter. - Washington, D.C. National Aeronautics and Space Administration, Scientific and Technical Information Branch; [Springfield, Va. : For sale by the National Technical Information Service], 1981. iv, 90 p. : ill. ; 27 cm. (NASA contractor report; 3425) "Prepared for Lewis Research Center under contract NAS3-20836." "May 1981”— Cover. Includes bibliographical references. Item 830-H14 (microfiche) 1. Singular perturbations (Mathematics) 2. Turbomachines - Blades - Design and construction. I. Elliott, J. P. (James Philip), 1929- II. Spreiter, John R. III. United States. National Aeronautics and Space Administration. Scientific and Technical Information Branch. IV. Lewis Research Center. V. Title. VI. Series. OCLC 07985439

Analytical testing / W.G. Flannelly, J.A. Fabunmi and E.J. Nagy. - Washington, D.C.: National Aeronautics and Space Administration, Scientific and Technical Information Branch; [Springfield, Va. For sale by the National Technical Information Service], 1981. vi, 146 p. : ill. ; 27 cm. (NASA contractor report; 3429) "Prepared for Langley Research Center under contract NAS1-15414." "May 1981"- Cover. Includes bibliographical references. Item 830-H-14 (microfiche) 1. Helicopters - Flight testing. 2. Structural dynamics. 3. Vibration tests. I. Fabunmi, J. A. II. Nagy, E. J. III. United States. National Aeronautics and Space Administration. Scientific and Technical Information Branch. IV. Langley Research Center. V. Title. VI. Series. OCLC 07985101

Science Data Center, National Aeronautics and Space Administration, Goddard Space Flight Center, [1977] iv, 54 p. : ill. ; 28 cm. "July 1977." Bibliography: p. 50-54. "NSSDC/ WDC-A-R&S 77-01." Item 830-T (microfiche) 1. Atmospheric radiation. 2. Artificial satellites. I. Sawyer, Donald M. II. Vette, James I. III. National Space Science Data Center. IV. Title. OCLC 07995472

82-2081

NAS 1.37:77-03

Report on active and planned spacecraft and experiments / edited by James I. Vette and Robert W. Vostreys. Greenbelt, Md. : National Space Sciences Data Center (NSSDC)/ World Data Center A for Rockets and Satellites (WDC-AR&S), National Aeronautics and Space Administration, Goddard Space Flight Center, [1977] 1 v. (various pagings); 28 cm. "September 1977." Includes indexes. "NSSDC/ WDC-A-R&S 77-03." Item 830-T (microfiche) 1. Astronautical research. I. Vette, James I. II. Vostreys, Robert W. III. World Data Center A for Rockets and Satellites. OCLC 08018818

82-2082

King, Joseph H., 1939

cm.

NAS 1.37:77-04

Interplanetary medium data book / by Joseph H. King. Greenbelt, Md. : National Space Science Data Center, National Aeronautics and Space Administration, Goddard Space Flight Center, 1977. vi, 63 p., [162] leaves of plates : ill. ; 27 "NSSDC/WDC-A-R&S 77-04." Bibliography: p. 2931. Item 830-T (microfiche) 1. Cosmic rays - Charts, diagrams, etc. 2. Interstellar matter - Charts, diagrams, etc. 3. Magnetic fields (Cosmic physics) — Charts, diagrams, etc. 4. Solar wind - Charts, diagrams, etc. I. National Space Science Data Center. II. Title. QB790.K56 77-604689 523.2 OCLC 03650534

NAS 1.37:78-01 National Space Science Data Center.

Catalog of Viking mission data / edited by Robert W. Vostreys. - Greenbelt, Md National Space Science Data Center (NSSDC)/World Data Center A for Rockets and Satellites (WDC-A-R&S), National Aeronautics and Space Administration, Goddard Space Flight Center, [1978] vi, 36 p.: 1 form; 27 cm. "NSSDC/WDC-A-R&S 78-01" 830-T (microfiche) 1. Viking Mars Program. 2. Viking rocket. I. Vostreys, Robert W. II. World Data Center A for Rockets and Satellites. III. Title. OCLC 06699982

Item

82-2085

NAS 1.37:78-04

Report on active and planned spacecraft and experiments / edited by James I. Vette... [et al.]. — Greenbelt, Md.: National Space Sciences Data Center, World Data Center A for Rockets and Satellites, National Aeronautics and Space Administration, Goddard Space Flight Center, 1978. 311 p. in various pagings; 27 cm. Includes indexes. "NSSDC/ WDC-A-R&S 78-04." Item 830-T (microfiche) 1. Astronautical research. I. Vette, James I. II. World Data Center A for Rockets and Satellites. OCLC 05347695

82-2086

NAS 1.37:79-06

A Study of inner zone electron data and their comparison with trapped radiation models / by Michael J. Teague ... [et al.]. — Greenbelt, Md. National Space Science Data Center (NSSDC)/World Data Center A for Rockets and Satellites (WDC-A-R&S), National Aeronautics and Space Administration, Goddard Space Flight Center, [1979] v, 209 p. : ill. ; 28 cm. “August 1979." Bibliography: p. 27-28. “NSSDC/ WDC-A-R&S 79-06." Item 830-T (microfiche) 1. Atmospheric radiation — Measurement. 2. Electrons — Measurement. I. Teague, Michael J. II. World Data Center A for Rockets and Satellites. OCLC 07994030

82-2087

NAS 1.43/7:X 1

X-ray spectroscopy, the inside story videorecording / U.S. National Aeronautics and Space Administration. Washington: The Administration, 1968: Distributed by National Audiovisual Center, 1981. 1 videorecording (26 min.): sd., col. Title from data sheet. Issued as cassette (U-matic 3/4 in. or Beta 1/2 in. or VHS 1/2 in.) or reel (1 in. or 2 in.) Issued also as motion picture. Shows how specially grown crystals are used in a two crystal vacuum X-ray spectrometer to diffuse an X-ray beam, isolate a single wavelength, scan a spectrum, and record its characteristics. 1. X-ray spectroscopy. I. United States. National Aeronautics and Space Administration. II. National Audiovisual Center. 81-707411 OCLC 07961399

82-2088

NAS 1.45:2

Columbia's second mission-STS-2 the first flight of a "used" spacecraft. [Washington, D.C.]: National Aeronautics and Space Administration, [1981?] [4] p. : ill. ; 28 cm. (Mission report; MR-002) Item 830-Y 1. Columbia (Spacecraft) 2. Reusable vehicles. I. space Series. OCLC 08001921

82-2089

NAS 1.55:2065/pt.1

Recent advances in structures for hypersonic flight proceedings of a symposium held at Langley Research Center, Hampton, Virginia, September 6-8,1978 part 1.-Washington, D.C. National Aeronautics and Space Administration, Scientific and Technical Information Service; Springfield, Va. : for sale by the National Technical Information Service, 1978. vii, 536 p. : ill. ; 27 cm. (NASA conference publication; 2065) Includes bibliographical references. Item 830-H-10 (microfiche) 1. Airframes - Congresses. 2. Airplanes Equipment and supplies - Cooling - Congresses. 3. Hypersonic planes - Design and construction - Congresses. I. United States. National Aeronautics and Space Administration. Scientific and Technical Information Office. II. Series. OCLC 05040360

82-2090

NAS 1.55:2127 Aerospace Mechanisms Symposium (14th: 1980: Langley Research Center)

14th Aerospace Mechanisms Symposium: Proceedings of a symposium sponsored by National Aeronautics and Space Administration, the California Institute of Technology, and Lockheed Missiles and Space Company Inc.,and held at NASA Langley Research Center, Hampton, Virginia. Washington, D.C.: NASA Scientific and Technical Information Office [Springfield, Va. : for sale by the National Technical Information Service], 1980. viii, 333 p. : ill. ; 28 cm. — (NASA Conference publication; 2127) "Langley Research Center." Includes bibliographical refrences. Item 830-H10 (microfiche) 1. Space vehicles — Design and construction - Congresses 2. Space flight - Congresses. 3. Structural engineering - Congresses. I. California Institute of Technology. II. Lockheed Aircraft Corporation. III. United States. National Aeronautics and Space Administration. Scientific and Technical Information Office. IV. Langley Research Center V. United States. Federal Aviation Administration. VI. Aerospace Mechanisms Symposium (14th : 1980 Langley Research Center) VII. Title. VIII. Series. OCLC 06794603

82-2091

NAS 1.55:2130

Validation methods research for fault-tolerant avionics and control systems: working group meeting, II: proceedings of a working group meeting held at Langley Research Center, Hmapton, Virginia, October 3-4, 1979 / James W.Gault, Kishor S.Trivedi, and James B. Clary, editors. — Washington, D.C.: National Aeronautics and Space Administration, Scientific and Technical Information Office ; [Springfield, Va. : for sale by the National Technical Information Service], 1980. v, 100 p. : ill. ; 27 cm. (NASA conference publication; 2130) Includes bibliographical references. Item 830-H-10 (microfiche) 1. Airplanes - Control systems - Congresses. 2. Fault-tolerant computing - Congresses. I. Gault, James W. II. Trivedi, Kishor Shridharbhai, 1946- III. Clary, James B. IV. United States. National Aeronautics and Space Administration. b Scientific and Technical Information Office. V. Series. OCLC 06785770 82-2092

NAS 1.55:2131

Nastran Users' Colloquium (8th 1979: Goddard Space Flight Center)

Eighth NASTRAN Users' Colloquium proceedings of a colloquium held at Goddard Space Flight Center, Greenbelt, Maryland, October 30-31, 1979. — Washington, D.C.: National Aeronautics and Space Administration, Scientific and Technical Information Office; [Springfield, Va. : for sale by the National Technical Information Service], 1980. vi, 243 p. : ill. ; 27 cm. (NASA conference publication; 2131) Includes bibliographical references. Item 830-H-10 (microfiche) 1. Structures, Theory of- Computer programs Congresses. 2. NASTRAN (Computer program) — Congresses. I. United States. National Aeronautics and Space Administration. Scientific and Technical Information Office. II. Goddard Space Flight Center. III. Title. IV. Series. OCLC 06996316

82-2093

NAS 1.55:2194

Oceanic lidar / Kendall L. Carder, editor. — Washington, D.C. : National Aeronautics and Space Administration, Scientific and Technical Information Branch; [Springfield, Va. : For sale by the National Technical Information Service], 1981. xiii, 33 p. ; 27 cm. (NASA conference publication; 2194) "Proceedings of a workshop held at Goddard Space Flight Center, Greenbelt, Maryland, November 13-14, 1980." "Oceanic Processes Branch, NASA Headquarters." Includes bibliographical references. 1. Oceanography - Congresses. 2. United States. National Aeronautics and Space Administration - Congresses. I. Carder, Kendall L. II. United States. National Aeronautics and Space Administration. Scientific and Technical Information Branch. III. United States. National Aeronautics and Space Administration Oceanic Processes Branch. IV. Oceanic LIDAR Workshop (1980: Goddard Space Flight Center) V. Series. 81-603260 OCLC 07973307

A Correlation of mixing noise from coannular jets with inverted flow profiles S. Paul Pao. - Washington, D.C.: National Aeronautics and Space Administration, Scientific and Technical Information Office; [Springfield, Va. : for sale by the National Technical Information Service], 1979. iii, 123 p. ill. ; 27 cm. (NASA technical paper; 1301) "Langley Research Center." "April 1979"-Cover. Includes bibliographical references. [Item 830-H-15 (microfiche); MKL] Item 830-H-15 (microfiche) 1. Jet planes Noise. I. United States. National Aeronautics and Space Administration. Scientific and Technical Information Office. II. Langley Research Center. III. Lewis Research Center. IV. Title. V. Series. OCLC 08070182 82-2096

Flechner, Stuart G.

NAS 1.60:1330

:

-

Effects of winglets on first-generation jet transport wing/ Stuart G. Flechner. — Washington, D.C.: National Aeronautics and Space Administration, Scientific and Technical Information Office; [Springfield, Va. for sale by the National Technical Information Service], 1979. [67] p. : ill. ; 27 cm. (NASA technical paper; 1330) "Langley Research Center." "October 1979"-Cover. Includes bibliographical references. Contents: v. 6. Stability characteristics for a fullspan model at subsonic speeds. Item 830-H-15 (microfiche) 1. KC-135 (Tanker aircraft) - Design and construction. 2. Jet planes, Military - Design and construction. I. United States. National Aeronautics and Space Administration. Scientific and Technical Information Branch. II. Langley Research Center. III. Title. IV. Series. OCLC 08069508

Engineering handbook on the atmospheric environmental guidelines for use in wind turbine generator development / Walter Frost, B. H. Long; R. E. Turner. - Washington, D.C. : National Aeronautics and Space Administration, Scientific and Technical Information Office; [Springfield, Va. : for sale by the National Technical Information Service], 1978. 374 p. in various pagings: ill. ; 27 cm. (NASA technical paper; 1359) "George C. Marshall Space Flight." "December 1978”—Cover. Includes bibliographical references. Item 830-H-15 (microfiche) 1. Engineering mathematics. 2. Turbogenerators - Environmental aspects. 3. Wind power. I. Long, B. H. II. Turner, R. E. III. United States. National Aeronautics and Space Administration. Scientific and Technical Information Office. IV. George C. Marshall Space Flight Center. V. Title. VI. Series. OCLC 04911005 82-2098

Urasek, Donald C.

NAS 1.60:1399

Performance of two-stage fan with larger dampers on firststage rotor / Donald C. Urasek, Walter S. Cunnan, and William Stevans. Washington, D.C.: National Aeronautics and Space Administration, Scientific and Technical Information Branch; [Springfield, Va. : for sale by the National Technical Information Service], 1979. 78 p. : ill. ; 27 cm. (NASA technical paper; 1399) "Lewis Research Center." "May 1979"-Cover. Includes bibliographical references. ●Item 830-H-15 (microfiche) 1. Fans (Machinery) — Performance. 2. Rotors - Dynamics. I. United States. National Aeronautics and Space Administration. Scientific and Technical Information Office. II. Lewis Research Center. III. Title. IV. Series. OCLC 08070246

Low-speed wind-tunnel investigation of wing fins as trailings-vortex-alleviation devices on a transport airplane model/ Delwin R. Croom and G. Thomas Holbrook. - Washington, D.C.: National Aeronautics and Space Administration, Scientific and Technical Information Branch: [Springsfield, Va. : For sale by the National Technical Information Service], 1979. 28 p. : ill. ; 27 cm. (NASA technical paper; 1453) "Langsley Research Center." “June 1979"-Cover Includes bibliographical references. Item 830-H-15 (microfiche) 1. Jet transports - Testing. 2. Airplanes — Wings Testing. I. Holbrook, G. Thomas. II. United States. National Aeronautics and Space Administration. Scientific and Technical Information Branch. III. Langley Research Center. IV. Title. V. Series. OCLC 07959849

Improved low-cost inorganic organic separators for rechargeable silver-zinc batteries / Dean W. Sheibley. - Washington, D.C. National Aeronautics and Space Administration, Scientific and Technical Information Office; [Springfield, Va. for sale by the National Technical Information Service], 1979. 24 p. : ill., 27 cm. (NASA technical paper; 1476) "June 1979"-Cover. Item 830-H-15 1. Electrochemistry. 2. Electric batteries - Testing. 3. Separation (Technology) - Testing. I. United States. National Aeronautics and Space Administration. Scientific and Technical Information Office. II. Langley Research Center. III. Title. IV. Series. OCLC 08079290

Aerodynamic performance of 1.38-pressure-ratio, variablepitch fan stage / Royce D. Moore and Walter M. Osborn. — Washington, D.C.: National Aeronautics and Space Administration, Scientific and Technical Information Branch ; [Springfield, Va. For sale by the National Technical Information Service], 1979. 68 p. : ill. ; 27 cm. (NASA technical paper; 1502) "Lewis Research Center." "September 1979”—Cover. Bibliography: p. 19. ●Item 830-H-15 (microfiche) 1. Fans (Machinery) — Performance. 2. Turbomachines - Aerodynamics. I. Osborn, Walter M. (Walter Martin), 1918- II. United States. National Aeronautics and Space Administration. Scientific and Technical Information Branch. III. Lewis Research Center. IV. Title. V. Series. OCLC 07966713

82-2102

Sanders, Bobby W.

NAS 1.60:1531

Dynamic response of a Mach 2.5 axisymmetric inlet and turbojet engine with a poppet-valve-controled inlet-stability bypass system when subjected to internal and external airflow transients / Bobby W. Sanders. — Washington, D.C.: National Aeronautics and Space Administration, Scientific and Technical Information Office; [Springfield, Va. : For sale by the National Technical Information Service], 1980. iii, 98 p.: ill. ; 27 cm. - (NASA technical paper; 1531) "Lewis Research Center." "January 1980"-Cover. Includes bibliographical references. Item 830-H-15 (microfiche) 1. Airplanes - Turbojet engines - Air intakes. 2. Airplanes — Motors - Valves. I. United States. National Aeronautics and Space Administration. Scientific and Technical Information Office. II. Lewis Research Center. III. Title. IV. Series. OCLC 07959956

Influence of coolant tube curvature on film cooling effectiveness as detected by infrared imagery / S. Stephen Papell, Rpbert W. Graham, and Richard P. Cageao. — Washington, D.C.: National Aeronautics and Space Administration, Scientific and Technical Information Branch, 1979. 14 p. : ill. ; 27 (NASA technical paper; 1546) "Lewis Research Center." Includes bibliographical references. Item 830H-15 (microfiche) 1. Cooling curves. 2. Infra-red detectors. 3. Vortex tubes. I. Graham, Robert W. II. Cageao, Richard P. III. Lewis Research Center. IV. Title. V. Series. OCLC 08086988

cm.

Effect of fuel vaporization upon emissions for a premixed vaporized combustion system Lary P. Cooper. — Washington, D.C. National Aeronautics and Space Administration, Scientific and Technical Information Office; [Springfield, Va. : For sale by the National Technical Information Service], 1980. 22 p. ill. ; 27 cm. (NASA technical paper; 1582) "Lewis Research Center."” Item 830-H-15 (microfiche) 1. Airplanes - Turbine-propeller engines. 2. Combustion research. 3. Combustion engineering. I. United States. National Aeronautics and Space Administration. Scientific and Technical Information Office. II. Lewis Research Center. III. Title. IV. Series. OCLC 08078632