Determination of the Pressure of the Barium I‐II Transition with Single‐Stage Piston‐Cylinder Apparatus

1967 ◽  
Vol 38 (12) ◽  
pp. 4557-4564 ◽  
Author(s):  
J. C. Haygarth ◽  
I. C. Getting ◽  
G. C. Kennedy
Keyword(s):  
Single Stage ◽  
Piston Cylinder

Determination of portions of the bismuth III–V and IV–V equilibrium boundaries in single-stage piston-cylinder apparatus

1969 ◽  
Vol 7 (6) ◽  
pp. ii
Author(s):  
J.C. Haygarth ◽  
H.D. Ludemann ◽  
I.C. Getting ◽  
G.C. Kennedy
Keyword(s):  
Single Stage ◽  
Piston Cylinder

scholarly journals Observability of anammox activity in single-stage nitritation/anammox reactors using mass balances

2015 ◽  
Vol 1 (4) ◽  
pp. 523-534 ◽  
Author(s):  
Sarina Schielke-Jenni ◽  
Kris Villez ◽  
Eberhard Morgenroth ◽  
Kai M. Udert
Keyword(s):  
Heterotrophic Bacteria ◽  
Single Stage ◽  
Anammox Bacteria ◽  
Mass Balances ◽  
Microbial Kinetics ◽  
Anammox Activity

Theoretically, mass balances based on microbial kinetics allow the determination of the activity of anammox bacteria (AMX) and heterotrophic bacteria (HET). In practise, the variance of the resulting activities is too high.

Determination of the separation efficiencies of a single-stage cryogenic distillation setup to remove krypton out of xenon by using a 83mKr tracer method

2015 ◽  
Vol 86 (11) ◽  
pp. 115104 ◽  
Author(s):  
S. Rosendahl ◽  
E. Brown ◽  
I. Cristescu ◽  
A. Fieguth ◽  
C. Huhmann ◽  
...  
Keyword(s):  
Single Stage ◽  
Tracer Method ◽  
Cryogenic Distillation

Single-Stage Determination of Argon, Oxygen and Nitrogen in Air

1965 ◽  
Vol 3 (7) ◽  
pp. 242-243 ◽  
Author(s):  
E. L. Obermiller ◽  
R. W. Freedman
Keyword(s):  
Single Stage

A Novel Thermal Model for the Piston/Cylinder Interface of Piston Machines

2009 ◽  
Author(s):  
Matteo Pelosi ◽  
Monika Ivantysynova
Keyword(s):  
Temperature Field ◽  
Energy Dissipation ◽  
Film Thickness ◽  
Elastic Deformation ◽  
Flow Model ◽  
Piston Cylinder ◽  
Gap Flow ◽  
First Time ◽  
Fully Coupled

The lubricating gaps of piston machines represent the main source of energy dissipation. The lubricating gap in these machines has to fulfill a sealing and bearing function. Therefore the prediction of the gap flow, the load carrying ability and the energy dissipation is necessary. The paper discusses a novel fully coupled model for the determination of piston/cylinder gap behavior considering the contribution of solid parts temperature induced strain. In particular, the non-isothermal gap flow model considers the squeeze film effect due to the micro-motion of the moveable parts and simultaneously the change of fluid film thickness due to the elastic deformation of the solid bodies caused by the fluid pressure field and the parts temperature field. The determination of the temperature field inside the parts, by means of detailed finite volume models, allows for the first time to accurately predict solid parts thermal expansion, which is directly affecting the gap film thickness. Therefore, the novelty of the developed fully coupled fluid-structure-thermal interaction model is the integration of a finite element solver for the determination of surface thermo-elastic deformation in a dynamic non-isothermal fluid flow model. This will allow for the first time to solve the thermo-elastohydrodynamic lubrication problem under changing load conditions, considering the impact of several different physical phenomena.

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