Results 91 to 100 of about 14,273 (285)

Multivariate Analysis, Retrieval, and Storage System (MARS). Volume 1: MARS System and Analysis Techniques [PDF]

A method for rapidly examining the probable applicability of weight estimating formulae to a specific aerospace vehicle design is presented. The Multivariate Analysis Retrieval and Storage System (MARS) is comprised of three computer programs which ...
Hague, D. S., Vanderberg, J. D., Woodbury, N. W.   +2 more
core   +1 more source

The design of a labyrinth seal to replace the centrifugal compressor of a turbojet, for transforming the turbojet into a turboexpander

Technium: Romanian Journal of Applied Sciences and Technology
In the last 10 years, the development of microturboreactors has experienced an exponential evolution. They have recently gained interest due to the significantly higher power output, which is primarily achieved by expanding the speed ranges of the key components, namely the compressor and the turbine.
Theodor Mihnea Sirbu, Diana Andreea Nan, Calin Profir, Ioana Cristina Mandreanu, Mara Amariutei, Cosmin Petru Suciu, Alexandru Hank, Bogdan Navligu, Ramona-Manuela Stanciuc, Iulian Vlăducă   +9 more
openaire   +1 more source

A Distortion Problem in a Single Shaft Military Turbojet [PDF]

, 1996
Petros Kotsiopoulos, Andreas Kottarakos, Pericles Pilidis   +2 more
openalex   +1 more source

A turbojet simulator for Mach numbers up to 2.0 [PDF]

A turbojet simulator was designed and fabricated for use in wind tunnel models. The simulator contains a six-stage, axial-flow compressor powered by a three-stage, axial-flow turbine. High pressure heated air was used to drive the turbine.
Nosek, S. M., Satmary, E. A., Steffen, F. W., Vanco, M. R.   +3 more
core   +1 more source

Effect of thrust and altitude in steep approaches on ground track noise [PDF]

Thrust and altitude effects on ground track noise during steep approaches of four engine, medium range, turbojet ...
Zalovcik, J. A.
core   +1 more source

Smoke Diffusion Characteristics for Smoke Generator Based on Turbojet

Nanjing Hangkong Hangtian Daxue Xuebao
Based on the discrete phase model in the simulation software FLUENT， the smoke diffusion characteristics under high-speed jet action of a smoke generator powered by a turbojet engine are calculated.
CAO Guangzhou, REN Rui, SUN Hongliang
doaj   +1 more source

A Preliminary Investigation of the Performance of a Short-length Turbojet Combustor Using Vaporized Hydrocarbon Fuels [PDF]

Two short turbojet combustors designed for use with vaporized hydrocarbon fuels were tested in a one-quarter annular duct. The experimental combustors consisted of many small "swirl-can" combustor elements manifolded together.
Jones, R. E., Pawlik, E. V.
core   +1 more source

POSSIBLE APPVOACH TO COMPUTATIONAL AND ANALYTICAL CALCULATION OF THE STRESS INTENSITY FACTOR FOR THE BLADE OF THE TURBOJET

Научный вестник МГТУ ГА, 2016
This paper covers one stress intensity factor calculation method for the blades of the turbojet.
A. E. Sheryshev, D. V. Telnov
doaj  

Dual cycle aircraft turbine engine [PDF]

, 1977
A method and apparatus are presented for improving operating efficiency over broad ranges of flight conditions and for reducing jet engine noise output in takeoff and landing by controlling the airflow entering and exiting the engines.
Nichols, M. R.
core   +1 more source

FSI Application in the Parametric Analysis of Blade-Disc Connection of Turbojet Engine Compressor

, 2023
Olga Grzejszczak, Adam Kozakiewicz
openalex   +2 more sources