Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Dean R. Harrison"'
Publikováno v:
ChemInform. 25
Autor:
William D. Gunter, Jan B. Bader, Anemarie DeYoung, H. Lee Seegmiller, John P. Cooney, Ralph W. Donaldson, Dean R. Harrison
Publikováno v:
IEEE Aerospace and Electronic Systems Magazine. 1:16-20
A new two-channel laser Doppler velocimeter developed for the Ames High Reynolds Channel No. II is described. Design features required for the satisfactory operation of the optical system in the channel environment are discussed. Fiber optics are use
Publikováno v:
Journal of Spacecraft and Rockets. 4:503-510
Total aerodynamic forces and moments of free flying body in wind tunnel determined from accelerations measured and telemetered by onboard instruments
Publikováno v:
Review of Scientific Instruments. 41:1783-1788
The important features of the transducer bridge circuit considered here are that under certain conditions the circuit output can be made relatively independent of (1) changes in the carrier period, (2) changes in branch resistance, and (3) changes in
Publikováno v:
IEEE Transactions on Aerospace and Electronic Systems. :2-12
A measurement system for obtaining pressure and heat-transfer data from models flying freely in hypersonic tunnel streams is described. Test models are either released from suspension threads or launched by low-velocity pneumatic launchers and have i
Autor:
John Dimeff, Dean R. Harrison
Publikováno v:
Review of Scientific Instruments. 44:1468-1472
A new diode‐quad transducer bridge circuit has been developed which features: (1) a high output that is independent of excitation frequency and waveform; (2) a fractional capacitance (ΔC/Co) resolution of 4.4 × 10−8 at a bandwidth of 10–30 Hz
Autor:
William K. Lockman, Dean R. Harrison
Publikováno v:
Journal of Spacecraft and Rockets. 6:76-78
Telemetry technique utilizing thermocouple sensors for base heating determinations on free flight blunt cone in shock tunnels, noting electrical noise reduction
Publikováno v:
2nd Aerodynamic Testing Conference.
Total aerodynamic forces and moments of free flying body in wind tunnel determined from accelerations measured and telemetered by onboard instruments
Publikováno v:
Cardiovascular research. 7(1)
An instrument that was originally designed to detect microvibrations of aircraft wings has been adapted for use in measuring the amplitude, rate, and time-course of contraction of isolated foetal mouse hearts. The device is capacitance-sensitive and
Conference
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