PP-030 The influence of the dead volume of the closed system (spike–connector–syringe) on the reconstitution of injectable drugs

2017 ◽  
Author(s):  
A Cheikh ◽  
Y Rhali ◽  
H Mefetah ◽  
I Sbai ◽  
B Mojemmi ◽  
...  
Keyword(s):  
Closed System ◽  
Dead Volume ◽  
Injectable Drugs ◽  
The Dead

The dead volume effect on the elastic moduli measurements using the forced‐oscillation method

2021 ◽  
Author(s):  
V. Mikhaltsevitch ◽  
M. Lebedev ◽  
R. Chavez ◽  
M. Pervukhina ◽  
S. Glubokovskikh ◽  
...  
Keyword(s):  
Elastic Moduli ◽  
Forced Oscillation ◽  
Volume Effect ◽  
Dead Volume ◽  
The Dead ◽  
Oscillation Method

scholarly journals 3PC-031 The influence of dead volume on reconstitution of injectable drugs

2018 ◽  
Author(s):  
O El Hamdaoui ◽  
M El Haoudi ◽  
H Attjioui ◽  
A Cheikh ◽  
H Mefetah ◽  
...  
Keyword(s):  
Dead Volume ◽  
Injectable Drugs

Graphical Interpretation of Exergy

2011 ◽  
Author(s):  
Daisie D. Boettner ◽  
James Bluman ◽  
Matthew Rowland ◽  
Jonathan Bodenhamer ◽  
A. O˝zer Arnas
Keyword(s):  
Thermodynamic Property ◽  
Heat Pump ◽  
Closed System ◽  
Abstract Concept ◽  
System State ◽  
Power Cycle ◽  
Graphical Interpretation ◽  
Dead State ◽  
The Dead

Exergy is a system thermodynamic property defined only with respect to the system’s surroundings. For a specified system state, exergy is the maximum potential useful work available from the system as it achieves equilibrium with the surroundings. For students exergy can be a very abstract concept. This paper presents a graphical means to clarify the concept of exergy for a closed system, demonstrating exergy at any state i corresponds to the sum of the net work of a power cycle that incorporates a process from system state i to the dead state and the net work of a refrigeration/heat pump cycle required to move the system from the dead state to state i.

A New Way to Eliminate the Phenomenon of Trapping Oil in Gear Pumps

2014 ◽  
Vol 628 ◽  
pp. 181-185
Author(s):  
Guo Lai Yang ◽  
Ming Xue Li ◽  
Jian Zhong Wang ◽  
Da Yu Yin
Keyword(s):  
Service Life ◽  
Dead Volume ◽  
Gear Pump ◽  
Oil Absorption ◽  
Root Cause ◽  
Compression And Expansion ◽  
Gear Pumps ◽  
Working Performance ◽  
The Dead

The phenomenon of trapping oil is an inevitable result to ensure oil absorption cavity and oil exhaust cavity are not collude with each other. It directly affects the working performance and service life of the gear pump. This article through analyzing the root cause of it put forward a new way to using an external oil circuit to eliminate it. Adding such an external oil circuit to the gear pump, can make the dead volume linked to oil exhaust cavity when the dead volume is decreasing and make the dead volume linked to oil absorption cavity when the dead volume is increasing. This way eliminates the trapped oil compression and expansion, so as to achieve the purpose of thoroughly eliminate the phenomenon of trapping oil.

A05 Study on improvement of output performance of excluding the dead volume.

2013 ◽  
Vol 2013.16 (0) ◽  
pp. 23-24
Author(s):  
Shun KONYUBA ◽  
Masahito KAWAI ◽  
Ryuji KIRIAKI ◽  
Toshiaki Kenchi
Keyword(s):  
Dead Volume ◽  
Output Performance ◽  
The Dead
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