Results 81 to 90 of about 978,162 (184)

SCAR arrow-wing active flutter suppression system [PDF]

open access: yes
The potential performance and direct operating cost benefits of an active flutter suppression system (FSS) for the NASA arrow-wing supersonic cruise configuration were determined.
Gordon, C. K., Visor, O. E.
core   +1 more source

Flat-plate heat pipe [PDF]

open access: yes, 1977
Flat plate (vapor chamber) heat pipes were made by enclosing metal wicking between two capillary grooved flat panels. These heat pipes provide a unique configuration and have good capacity and conductance capabilities in zero gravity.
Fleischman, G. L., Marcus, B. D.
core   +1 more source

Application of advanced technologies to small, short-haul transport aircraft (STAT) [PDF]

open access: yes
The benefits of selected advanced technologies for 19 and 30 passenger, short-haul aircraft were identified. Advanced technologies were investigated in four areas: aerodynamics, propulsion, structures, and ride quality.
Awker, R. W.   +3 more
core   +1 more source

Information Storage in the Stochastic Ising Model

open access: yes, 2018
Most information systems store data by modifying the local state of matter, in the hope that atomic (or sub-atomic) local interactions would stabilize the state for a sufficiently long time, thereby allowing later recovery.
Bresler, Guy   +2 more
core   +1 more source

On the Capacity of the Half-Duplex Diamond Channel

open access: yes, 2009
In this paper, a dual-hop communication system composed of a source S and a destination D connected through two non-interfering half-duplex relays, R1 and R2, is considered.
Bagheri, Hossein   +2 more
core   +1 more source

Manufacturing configuration, capacity and mix decisions considering operational costs

open access: yesJournal of Manufacturing Systems, 1987
Abstract The design and configuration of a manufacturing facility requires crucial decisions concerning product mix and capacity. These might involve choosing between dedicated and multi-product facilities, large capacity machines versus a pool of smaller capacity machines, choice of the level of idle capacity (excess over average demand to handle ...
Uday Karmarkar, Sunder Kekre
openaire   +1 more source

Optimum parallel step-sector bearing lubricated with an incompressible fluid [PDF]

open access: yes
The dimensionless parameters normally associated with a step sector thrust bearing are the film thickness ratio, the dimensionless step location, the number of sectors, the radius ratio, and the angular extent of the lubrication feed groove.
Hamrock, B. J.
core   +1 more source

Thermal power transfer system using applied potential difference to sustain operating pressure difference [PDF]

open access: yes, 1991
A thermal power transfer system using a phase change liquid gas fluid in a closed loop configuration has a heat exchanger member connected to a gas conduit for inputting thermal energy into the fluid.
Bhandari, Pradeep, Fujita, Toshio
core   +1 more source

Optimalisasi Penggunaan Ruang Parkir Pada Fakultas Kesehatan Masyarakat Universitas Diponegoro [PDF]

open access: yes, 2013
Faculty of Public Health is one of faculty in Diponegoro University which is inseparable from parking problems. Due to increasing the number of students and vehicles ownership, the parking space requirements are exceed its capacity.
Adi, R. Y. (Rudi)   +3 more
core  

A Capacity Allocation Method for Long-Endurance Hydrogen-Powered Hybrid UAVs Based on Two-Stage Optimization

open access: yesAlgorithms
Due to the challenges associated with the application of existing two-stage optimization methods in energy system capacity configuration, such as uncertainty scenario generation, multi-timescale coupling, and balancing economic and environmental benefits,
Haitao Li   +4 more
doaj   +1 more source

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