Results 81 to 90 of about 3,047,834 (351)
Comparison of the Net Work Output between Stirling and Ericsson Cycles
Energies, 2018 In this paper, we compare Stirling and Ericsson cycles to determine which engine produces greater net work output for various situations. Both cycles are for external heat engines that utilize regenerators, where the difference is the nature of the ...
Rui F. Costa, Brendan D. MacDonald
doaj +1 more source
Regenerator Optimization for Stirling Cycle Refrigeration [PDF]
, 1994 A cryogenic regenerator for a Stirling cycle is discussed using fractional loss or entropy gain as the criterion of performance. The gas losses are treated separately from heat storage medium losses. We argue that the optimum design corresponds to uniform channel flow with minimum turbulence where the gas velocity and channel width are optimized as a ...
Colgate, Stirling A. +1 more
openaire +1 more source
Business Ethics, the Environment &Responsibility, EarlyView.ABSTRACT A growing enthusiasm to reconsider the normative foundations of the stakeholder theory is spreading in related literature. Current research mainly focuses on religious, spiritual, and philosophical underpinnings to reexamine these foundations.
Roberta Sferrazzo +2 more
wiley +1 more source
Microscale Regenerative Heat Exchanger [PDF]
The device described herein is designed primarily for use as a regenerative heat exchanger in a miniature Stirling engine or Stirling-cycle heat pump. A regenerative heat exchanger (sometimes called, simply, a "regenerator" in the Stirling-engine art) is
Moran, Matthew E. +2 more
core +1 more source
Business Ethics, the Environment &Responsibility, EarlyView.ABSTRACT In multi‐stakeholder initiatives, actors across sectors develop voluntary standards to guide firms' sustainability efforts. While multi‐stakeholder initiatives have long been a prevalent instrument of sustainability regulation, recently, there has been an uptake of legislation that makes it mandatory for firms to acknowledge sustainability ...
Leona A. Henry, Eva van der Zee
wiley +1 more source
British Journal of Learning Disabilities, EarlyView.ABSTRACT Background Adult females with intellectual or developmental disabilities are more likely to die following a breast cancer diagnosis. Differences in access to cancer treatment may contribute to these survival differences. We explored how one woman with intellectual or developmental disabilities received guideline‐recommended breast cancer ...
Rebecca Hansford +3 more
wiley +1 more source
, 2009 Cílem této práce je seznámení s termodynamickými ději Stirlingova cyklu a teoretická analýza podle Gustava Schmidta. V první části je uveden princip Stirlingova cyklu a rozdíl mezi ideálním a skutečným cyklem. V další části je představeno, krok po kroku,
Pospíšil, Jaromír
core
British Journal of Learning Disabilities, EarlyView.ABSTRACT Background Previous research has investigated the factors that promote or reduce accessibility for people with learning disabilities. However, the role of people in facilitating accessible spaces, experiences and services and the characteristics on individuals that make them ‘accessible’ has been under‐considered.
Melissa L. Kirby +10 more
wiley +1 more source
Ingeniería Mecánica, 2011 El objetivo de este estudio es determinar el efecto de las irreversibilidades (internas y externas)debidas a la transferencia de calor y las pérdidas de presión debidas a la fricción sobre elrendimiento de Segunda Ley de un motor Stirling de tipo ...
Juan José González-Bayón +2 more
doaj
Holodilʹnaâ Tehnika i Tehnologiâ, 2017 Progress on advancing technology of using liquid nitrogen for the non-polluting automobiles is reported. It is shown that the low exergy efficiency of the known engines fueled with liquid nitrogen has discredited the very idea of a cryomobile. The design
M.B. Kravchenko
doaj +1 more source