Author: Glenn A. Mitchell
Publisher:
ISBN:
Category : Aerodynamics, Supersonic
Languages : en
Pages : 108
Book Description
Pressure-activated Stability-bypass-control Valves to Increase the Stable Airflow Range of a Mach 2.5 Inlet with 40 Percent Internal Contraction
Author: Glenn A. Mitchell
Publisher:
ISBN:
Category : Aerodynamics, Supersonic
Languages : en
Pages : 108
Book Description
Publisher:
ISBN:
Category : Aerodynamics, Supersonic
Languages : en
Pages : 108
Book Description
Scientific and Technical Aerospace Reports
Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 236
Book Description
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 236
Book Description
Monthly Catalog of United States Government Publications
Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1388
Book Description
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1388
Book Description
Monthly Catalog of United States Government Publications, Cumulative Index
Author: United States. Superintendent of Documents
Publisher:
ISBN:
Category : United States
Languages : en
Pages : 1408
Book Description
Publisher:
ISBN:
Category : United States
Languages : en
Pages : 1408
Book Description
Applied Mechanics Reviews
Author:
Publisher:
ISBN:
Category : Mechanics, Applied
Languages : en
Pages : 620
Book Description
Publisher:
ISBN:
Category : Mechanics, Applied
Languages : en
Pages : 620
Book Description
Government Reports Index
Author:
Publisher:
ISBN:
Category : Engineering
Languages : en
Pages : 908
Book Description
Publisher:
ISBN:
Category : Engineering
Languages : en
Pages : 908
Book Description
Government Reports Annual Index
Author:
Publisher:
ISBN:
Category : Government reports announcements & index
Languages : en
Pages : 900
Book Description
Publisher:
ISBN:
Category : Government reports announcements & index
Languages : en
Pages : 900
Book Description
Cumulative Title Index to United States Public Documents, 1789-1976
Author: Daniel W. Lester
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 774
Book Description
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 774
Book Description
AGARD Advisory Report
Author: North Atlantic Treaty Organization. Advisory Group for Aerospace Research and Development
Publisher:
ISBN:
Category : Aerodynamics
Languages : en
Pages : 272
Book Description
Publisher:
ISBN:
Category : Aerodynamics
Languages : en
Pages : 272
Book Description
Design Development and Testing of Non-modulating Pressure Control Valves
Author: W. HOBBS
Publisher:
ISBN:
Category :
Languages : en
Pages : 1
Book Description
A pressure regulator was analyzed. The regulator, designed to operate as an on-off device, tended toward proportional pressure control when subjected to certain inlet pressures and flow demands. As an on-off device, the regulator duty cycle was determined by inlet pressure and flow demand. Setting of the pressure dead-band influenced the frequency of limit-cycle operation. For purposes of analysis the regulator was considered as a lumped-parameter device and described mathematically by a linear set of differential equations and constraint equations. The static stability of the regulator (normally unstable for on-off operation) was investigated over the dynamic range of inlet pressures and found to be stable over a very limited region of operation. Although the pressure regulator functioned normally in a limit-cycle mode of closedloop operation, under specific conditions the regulator approached this stable region and performed as a proportional regulator. (Author).
Publisher:
ISBN:
Category :
Languages : en
Pages : 1
Book Description
A pressure regulator was analyzed. The regulator, designed to operate as an on-off device, tended toward proportional pressure control when subjected to certain inlet pressures and flow demands. As an on-off device, the regulator duty cycle was determined by inlet pressure and flow demand. Setting of the pressure dead-band influenced the frequency of limit-cycle operation. For purposes of analysis the regulator was considered as a lumped-parameter device and described mathematically by a linear set of differential equations and constraint equations. The static stability of the regulator (normally unstable for on-off operation) was investigated over the dynamic range of inlet pressures and found to be stable over a very limited region of operation. Although the pressure regulator functioned normally in a limit-cycle mode of closedloop operation, under specific conditions the regulator approached this stable region and performed as a proportional regulator. (Author).