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Pressure management for leakage reduction using pressure reducing valves. Case study in an Andean city
(2019)
A very common problem in distribution systems is water leakage, which can be reduced by pressure management. The objective of this study was to evaluate the reduction of water leakage by optimizing the pressure using ...
A model to predict R134a refrigerant leakage through the radial clearance of rolling piston compressors
(Elsevier B.V., 2012-12-01)
In this paper a non-isothermal two-phase model for oil-R134a refrigerant mixture flow is presented to predict the R134a leakage through the radial clearance of rolling piston compressors. The flow is divided in a liquid ...
A model to predict R134a refrigerant leakage through the radial clearance of rolling piston compressors
(Elsevier B.V., 2012-12-01)
In this paper a non-isothermal two-phase model for oil-R134a refrigerant mixture flow is presented to predict the R134a leakage through the radial clearance of rolling piston compressors. The flow is divided in a liquid ...
Comparability of results from two leakage models
(Mosby-elsevier, 2008-08-01)
Objective. The goal of this study was to check whether leakage results of the same specimens measured by 2 different leakage models are similar.Study design. Canine root canals were prepared and filled with cold gutta-percha ...
Comparability of results from two leakage models
(Mosby-elsevier, 2008-08-01)
Objective. The goal of this study was to check whether leakage results of the same specimens measured by 2 different leakage models are similar.Study design. Canine root canals were prepared and filled with cold gutta-percha ...
Glucose reactivity with filling materials as a limitation for using the glucose leakage model
(Wiley-Blackwell, 2008-10-01)
Aim To evaluate the reactivity of different endodontic materials and sealers with glucose and to asses the reliability of the glucose leakage model in measuring penetration of glucose through these materials.Methodology ...
Glucose reactivity with filling materials as a limitation for using the glucose leakage model
(Wiley-Blackwell, 2008-10-01)
Aim To evaluate the reactivity of different endodontic materials and sealers with glucose and to asses the reliability of the glucose leakage model in measuring penetration of glucose through these materials.Methodology ...