Results 41 to 50 of about 5,647,047 (90)

Determining Rotor Blade Multi-Mode Vibration Components

open access: yesApplied Sciences
The new algorithm presented in this paper determines the multi-mode blade vibration components when the time of blade arrival is known from an experiment.
Jerzy Manerowski   +3 more
doaj   +1 more source

Optimal design of a four-sensor probe system to measure the flow properties of the dispersed phase in bubbly air-water multiphase flows [PDF]

open access: yes, 2013
This paper presents a systematic investigation on the design and development of a four-sensor probe system to be used for air-water multiphase flow measurements.
Ubbi, Kuldip   +8 more
core   +1 more source

KOMBINASI METODE PENJEMURAN DAN PENGERINGAN TUMPUKAN UNTUK MEMPERBAIKI MUTU BIJI KAKAO KERING

open access: yesJurnal Teknik Pertanian Lampung, 2020
Deficiencies in the drying and stacking methods of cocoa beans can be minimized by using a combination of both to improve quality. The purpose of this study was to obtain physicochemical and organoleptic quality information of dried cocoa beans produced ...
Tya Lestari   +4 more
doaj   +1 more source

Psychological disorders in flying personnel of the Royal Air Force : investigated during the war 1939-45.

open access: yes, 1947
Includes index.; "Issued for the information and guidance of the senior executive and all medical officers of the Royal Air Force".; Electronic reproduction. Canberra, A.C.T.
Great Britain. Air Ministry
core  

Measurement of the Film Thickness, Film Velocity and Entrainment Fraction in a Liquid-Air Annular Flow Using a Conductance Flowmeter [PDF]

open access: yes, 2009
In certain older oil wells in the Middle East, the produced fluid is predominantly natural gas which flows at very high rates (e.g. 50,000 m3 / day ). Smaller quantities of crude oil (e.g. 50m3 / day ) and water (950m3 / day ) are also produced.
Lucas, Gary, A-Yarubi, Qahtan
core   +3 more sources

Categorization of R134a flow-induced vibration and noise in multi-conditions and effect of thermal load on the vibration in automobile air conditioning

open access: yesCase Studies in Thermal Engineering
The gurgling and hiss noise near thermal expansion valve (TXV) in automobile air conditioning gradually become prominent. However, the causes of noise from the flow-induced vibration (FIV) have not been confirmed.
Xin-Gang Zhu   +7 more
doaj   +1 more source

Important air bases and air distances [in the Pacific Area] [cartographic material].

open access: yes, 1943
[Sheet 1] is labeled 34zBH.O. Misc. 11,13034yB; Insets on "Pacific Area" sheet: Western Aleutian Islands -- Marshall and Gilbert Islands -- Bismarck Archipelago and Solomon Islands.; Also available online http://nla.gov.au/nla.map-vn4839334; National ...
United States. Air Force.
core  

The Effect of Air Pressure on the Technological Process of Grinding in the Grain Hammer Mill

open access: yesИнженерные технологии и системы
Introduction. The main problem of the grain hammer mill is over-grinding of grain caused by untimely removal of the final product from the grinding chamber.
Petr A. Savinykh   +3 more
doaj   +1 more source

Airflow Management in Solid Oxide Electrolyzer (SOE) Operation: Performance Analysis

open access: yesChemEngineering, 2017
Hydrogen is being studied as a means of energy storage and can be synthetized to store renewable energy and successively used as a fuel for power production or transport purposes.
Linda Barelli   +2 more
doaj   +1 more source

Comparison of allo-SCT, auto-SCT and chemotherapy for the treatment of patients with low- or intermediate-risk acute myeloid leukemia: a network meta-analysis

open access: yesStem Cell Research & Therapy
Background The therapeutic status of allogeneic stem cell transplantation (allo-SCT) as a post-remission treatment for patients with high-risk acute myeloid leukemia (AML) was well-accepted. However, the optimal treatment for patients with low/favorable-
Wu Ye   +7 more
doaj   +1 more source

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