Results 81 to 90 of about 28,166 (195)

Marketing of Fruits and Vegetables in India: A Study Covering the Ahmedabad, Chennai and Kolkata Markets [PDF]

open access: yes
There has been concern in recent years regarding the efficiency of marketing of fruits and vegetables, and that this is leading to high and fluctuating consumer prices and only a small share of the consumer rupee reaching the farmers.
Gandhi, Vasant P., Namboodiri N V
core  

Analysis of fully stalled compressor [PDF]

open access: yes
An analysis yields a model for energy transfer in compressor stages operating in the closed-throttle condition. The derivation indicates that three geometry parameters (hub/tip ration, aspect ration, and rotor blade setting angle) influence the values of
Rostafinski, W.
core   +1 more source

Preliminary design study of advanced multistage axial flow core compressors [PDF]

open access: yes
A preliminary design study was conducted to identify an advanced core compressor for use in new high-bypass-ratio turbofan engines to be introduced into commercial service in the 1980's.
Koch, C. C.   +2 more
core   +1 more source

An Investigation of the Mechanisms of Stall Margin Improvement in Casing Treatment with Bridge Structure [PDF]

open access: yesProceedings of the 2016 International Conference on Artificial Intelligence and Engineering Applications, 2016
Le Han, Wei Yuan, Shuchao Huang
openaire   +1 more source

Two-stage, low noise advanced technology fan. 4: Aerodynamic final report [PDF]

open access: yes
A two-stage research fan was tested to provide technology for designing a turbofan engine for an advanced, long range commercial transport having a cruise Mach number of 0.85 -0.9 and a noise level 20 EPNdB below current requirements.
Harley, K. G., Keenan, M. J.
core   +1 more source

Single stage experimental evaluation of slotted rotor and stator blading. Part I - Analysis and design [PDF]

open access: yes
Analysis and design of slotted rotor and stator blading for application to compressors in advanced airbreathing propulsion ...
Jones, B. A., Linder, C. G.
core   +1 more source

QCSEE task 2: Engine and installation preliminary design [PDF]

open access: yes
High-bypass turbofan engines with features required for commercial short haul powered lift transports were designed. Two engines were configured for each of the externally blown flap installations, under-the-wing and over-the-wing. Estimates of installed
Chamay, A. J., Lee, R., Neitzel, R. E.
core   +1 more source

Advanced aerodynamics and active controls for a next generation transport [PDF]

open access: yes
In aerodynamics, the use of new and flexible tools for the design of supercritical wings is discussed. Trends in the design and performance of highlift devices are outlined.
Taylor, A. B.
core   +1 more source

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