Results 101 to 110 of about 81,958 (286)

Crystalline Assemblies of DNA Nanostructures and Their Functional Properties

open access: yesAngewandte Chemie, Volume 137, Issue 3, January 15, 2025.
This review summarizes recent advancements in DNA tile and DNA origami‐based 2D and 3D crystal lattice assemblies. It covers innovations in monomer design, guest molecule incorporation, and inorganic coating techniques. Key focus areas include assembly strategies, functional properties, structural challenges, and insights for future applications in ...
Xueqiao Li   +5 more
wiley   +1 more source

Suboptimal Midcourse Guidance with Terminal-Angle Constraint for Hypersonic Target Interception

open access: yesInternational Journal of Aerospace Engineering, 2019
For the problem of hypersonic target interception, a novel midcourse guidance method with terminal-angle constraint is proposed. Referring to the air-breathing and the boost-gliding hypersonic targets, flight characteristics and difficulties of ...
Shizheng Wan   +3 more
doaj   +1 more source

Flutter of thermally stressed plated at hypersonic speeds Interim report for period ending 30 Jun. 1969 [PDF]

open access: yes
Eigenvalues and finite difference theory for flutter of thermally stressed plates at hypersonic ...

core   +1 more source

Variable geometry manned orbital vehicle Patent [PDF]

open access: yes, 1970
Variable geometry manned orbital vehicle having high aerodynamic efficiency over wide speed range and incorporating auxiliary pivotal ...
Henry, B. Z., Jr., Spencer, B., Jr.
core   +1 more source

Experimental performance of a conical pressure probe at Mach numbers of 3.0, 4.5, and 6.0 [PDF]

open access: yes
Wind tunnel investigation of performance of conical pressure probe at hypersonic ...
Norris, J. D., Pierpont, P. K.
core   +1 more source

Theoretical considerations of some nonlinear aspects of hypersonic panel flutter Annual report, 1 Sep. 1966 - 31 Aug. 1967 [PDF]

open access: yes
Systematic investigation of effects on panel response and stability of nonlinear aerodynamic loading at hypersonic ...
Mc Intosh, S. C.
core   +1 more source

Optimization and Analysis on Trajectory with Multiple Constraints for Hypersonic Air-vehicle

open access: yesMATEC Web of Conferences, 2015
The trajectory optimization technology is one of the key technologies for hypersonic air-vehicle. There are multiple constraints in the process of hypersonic flight, such as uncertainty of flight environment, thermal current, dynamic pressure and ...
Wei Changzhu   +3 more
doaj   +1 more source

Analysis of the project fire re-entry package flow field final technical report [PDF]

open access: yes
Theoretical prediction of state of gas in flow field surrounding Apollo type vehicle in reentry at hypersonic ...
Byron, S. R.   +4 more
core   +1 more source

Assessment of Solution of the Boundary Layer Equations and Approximate Relations for Aeroheating of Axisymmetric Reentry Vehicles [PDF]

open access: yesفصلنامه علوم و فناوری فضایی, 2013
When a solver is used for analyzing the hypersonic reentry vehicles, high speed and accuracy of the solver results are the basic parameters in the design process.
R. Kamali –Moghadam   +4 more
doaj  

Static stability characteristics of several raked-off circular and elliptical cones at mach 6.7 [PDF]

open access: yes
Static stability characteristics of circular and elliptical cones at hypersonic ...
Bernot, P. T.
core   +1 more source

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