Time-efficient trochoidal tool path generation for milling arbitrary curved slots

K Xu, B Wu, Z Li, K Tang - Journal of …, 2019 - asmedigitalcollection.asme.org
Trochoidal (TR) tool paths have been a popular means in high-speed machining for slot
cutting, owing to its unique way of cyclically advancing the tool to avoid the situation of a full …

Development of a noncontacting mechanical seal for high performance turbocharger applications

DA Nelson - … of Engineering for Gas Turbines and …, 2019 - asmedigitalcollection.asme.org
This paper presents the design and development of a noncontacting dry-gas mechanical
seal for high performance automotive turbocharger applications. Turbochargers are …

Effect of underloads on plasticity-induced crack closure: A numerical analysis

FV Antunes, L Paiva, R Branco… - Journal of …, 2019 - asmedigitalcollection.asme.org
The effect of underloads is mostly quantified by the averaged effect on the fatigue crack
growth rate, and the transient behavior is rarely investigated. The objective of this paper is to …

Thermal-hydraulic performance and optimization of tube ellipticity in a plate fin-and-tube heat exchanger

H Zhu, Z Yang, TA Khan, W Li… - Journal of …, 2019 - asmedigitalcollection.asme.org
The flow field inside the heat exchangers is associated with maximum heat transfer and
minimum pressure drop. Designing a heat exchanger and employing various techniques to …

Numerical investigation of thermal and hydraulic performances of a condenser coil with oblique-shaped tubes

KL Khoo, N Lewpiriyawong, C Sun, PS Lee - International Journal of …, 2019 - Elsevier
High efficiency condenser coil providing higher heat removal capacity with lower air-side
pressure drop is desirable. However, coil designs with different fin patterns for higher heat …

Thermal and hydraulic analysis of aluminium oblique-tube condenser coils with plain fins manufactured by controlled atmosphere brazing

N Lewpiriyawong, KL Khoo, C Sun, PS Lee - International Journal of …, 2019 - Elsevier
This paper presents new development of aluminium oblique-tube condenser coils with plain
fins manufactured by controlled atmospheric brazing (CAB) for air-conditioning applications …

A low-cost motion capture system for small-scale wave energy device tank testing

F Paparella, S Sivcev, D Toal… - Journal of …, 2019 - asmedigitalcollection.asme.org
The measurement of the motion of a small-scale wave energy device during wave tank tests
is important for the evaluation of its response to waves and the assessment of power …