Results 61 to 70 of about 3,047,834 (351)
Frontiers in Mechanical Engineering, 2017 This paper presents the exergy analysis and optimization of the Stirling engine, which has enormous potential for use in the renewable energy industry as it is quiet, efficient, and can operate with a variety of different heat sources and, therefore, has
James A. Wills, Tunde Bello-Ochende
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Split-Stirling-cycle displacer linear-electric drive [PDF]
, 1983 The retrofit of a 1/4-W split-Stirling cooler with a linear driven on the displacer was achieved and its performance characterized. The objective of this work was to demonstrate that a small linear motor could be designed to meet the existing envelope ...
Ackermann, R. A. +2 more
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Space‐Efficient Logical Qubit Architecture with a Bus for Magic State Consumption
Advanced Quantum Technologies, EarlyView.This paper proposes a logical qubit architecture, considering the consumption of magic states. By constructing the patch to the magic state using the repetition code and data qubits using the surface code, the proposed architecture minimizes the number of qubits, referred to as the space cost.
Yujin Kang, Youshin Chung, Jun Heo
wiley +1 more source
Are boards reluctant to remove poorly performing successors to interim CEOs?
Strategic Management Journal, EarlyView.Abstract Research Summary Interim CEO appointments are disruptive and costly to firms. Boards justify them as necessary to find the right permanent successor. But what happens if that successor performs poorly? This paper argues that directors may be reluctant to remove a poorly performing successor to an interim CEO early in their tenure.
Robert Langan
wiley +1 more source
Small, EarlyView.A thermally robust, hierarchically porous polyimide aerogel is engineered via solvent‐polymer interaction tuning to enable stable laser‐induced graphitization. The resulting graphene‐integrated structure exhibits low resistivity, excellent dielectric performance, and thermal insulation, supporting applications in flexible electronics, thermal ...
Tingting Wu +14 more
wiley +1 more source
Improved cryogenic refrigeration system [PDF]
, 1967 Two-position shuttle valve simplifies valving arrangement and crank-shaft configuration in gas-balancing and Stirling-cycle refrigeration systems used to produce temperatures below 173 degrees K.
Higa, W. H.
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Wildlife Biology, EarlyView.Many bird species are monitored using auditory point count surveys during the breeding season. Autonomous recording units (ARUs) can be used to better understand the daily and seasonal timing of when a species is vocalizing, which can help align surveys with the time period when the maximum number of individuals are present. We used ARUs to improve our
K. M. Walton +5 more
wiley +1 more source
Optimisation d’un moteur Stirling de type gamma
Revue des Énergies Renouvelables, 2010 La nécessité de réduire les émissions de dioxyde de carbone (CO2) a conduit à revaloriser les moteurs à combustion externe fonctionnant selon le cycle de Stirling.
M. Abbas, N. Said, B. Boumeddane
doaj
He jishuBackground The heat pipe reactor (HPR) is characterized by inherent safety and a compact structure, which making it widely applicable. The thermoelectric conversion system (TEC) is a key system in the HPR that converts thermal energy to electrical ...
WU Pan +4 more
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Japanese activities in refrigeration technology [PDF]
, 1983 Recent activities in refrigeration technology in Japan are discussed. Stirling cycle refrigerators and magnetic refrigerators are discussed.
Fujita, T., Ishizaki, Y., Ohtsuka, T.
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