Results 91 to 100 of about 3,918,476 (210)

Demo 06-09 Loop the Loop

open access: yes, 2001
A ball is rolled down an incline, as shown in Figure 1, performing a loop the loop at the bottom. For the ball to remain in contact with the incline at all times it must start at a height that will give it sufficient velocity at the top of the loop ...

core  

Dynamics of the Flow Pattern in a Baffled Mixing Vessel with an Axial Impeller

open access: yesActa Polytechnica, 2007
This paper deals with the primary circulation of an agitated liquid in a flat-bottomed cylindrical stirred tank. The study is based on experiments, and the results of the experiments are followed by a theoretical evaluation.
O. Brůha   +3 more
doaj  

Experimental Study on Flash Flow Characteristics of Gas Injection in Open Natural Circulation System

open access: yesYuanzineng kexue jishu
Flashing is a common two-phase flow phenomenon in open natural circulation systems. In order to investigate the effect of gas injection on the two-phase flow of open natural circulation flashing and enhance the circulation capacity and stability. In this
ZHANG Shengnan1, 2, SONG Lele3, ZHANG Wenkai1, MENG Zhaoming1, 2, , SUN Zhongning1, 2
doaj   +1 more source

Sophie Doulut, "From the Barbican to the Colony"

open access: yes
On English Plymouth harbour, there’s a gateway, The sky is framed within an invisible door Seagulls flitter through it and away, The way the Pilgrim Fathers walked through it before. A few yards away, the list of passengers reads On the stone walls of
The LOOP team
core   +1 more source

A CFD-in-the-Loop Control Simulation and Parameter Optimization Framework for Large-Angle Yaw Maneuvers of AUVs

open access: yesJournal of Marine Science and Engineering
For AUVs operating under large-rudder-angle yaw maneuvering conditions, linearized hydrodynamic-derivative models often fail to accurately capture strongly nonlinear flow effects, and the applicability of control parameters becomes limited.
Daiyu Zhang   +5 more
doaj   +1 more source

Elimination of false-locking in long loop phase-locked receivers [PDF]

open access: yes, 1982
Although long-loop phase-locked techniques are finding increasing application in the fields of mobile radio and satellite communications, their use has several drawbacks.
Sladen, JPH, McGeehan, JP
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DECOUPLER DESIGN FOR AN INTERACTING TANKS SYSTEM

open access: yesTikrit Journal of Engineering Sciences, 2013
The mathematical model forthe two interacting tanks system was derived and the dynamic behavior of thissystem was studied by introducing a step change in inlet flow rate. In thispaper, the analysis of the interaction loops between the controlled variable(
Duraid F. Ahmed
doaj  

Congrès de la SAES Nancy 2024 - Poets and poetry panel

open access: yes
SESSION 1 : JEUDI 30 MAI 13h30-16h30 / A313 Modération : Adrian Grafe & Claire Hélie 13h30 Adrian GRAFE (Université d'Artois) : Crossing Poetic Borders with Deportees and Refugees 14h Andrew EASTMAN (Université de Strasbourg) : "Kansas//Ozymandias ...
The LOOP team
core   +1 more source

Johann Heinrich Hottinger. Arabic and Islamic Studies in the Seventeenth Century

open access: yes, 2013
The Reformed Church historian and orientalist Johann Heinrich Hottinger (1620-1667) is a key figure in the history of Arabic and Islamic studies in early modern Europe.
Loop, Jan
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