Results 91 to 100 of about 2,271 (286)
Business Strategy and the Environment, EarlyView.ABSTRACT The emerging concept of Hubs for Circularity (H4Cs) presents an opportunity to create collaborative, self‐sustaining regional industrial ecosystems that drive circular economy transitions at scale. However, the operationalisation of H4Cs faces financial, organisational and data‐driven challenges.
Aditya Tripathi +3 more
wiley +1 more source
Business Strategy and the Environment, EarlyView.ABSTRACT Circular economy (CE) and social entrepreneurship (SE) are increasingly recognised as critical pathways for sustainable development, yet CE research often underplays social inclusion, particularly in low‐ and middle‐income countries (LMICs).
Maria L. Granados, Adeyemi Adelekan
wiley +1 more source
A Study on the Stall Detection of an Axial Compressor through Pressure Analysis
Applied Sciences, 2017 In order to research the inherent working laws of compressors nearing stall state, a series of compressor experiments are conducted. With the help of fast Fourier transform, the amplitude–frequency characteristics of pressures at the compressor inlet ...
Haoying Chen +3 more
doaj +1 more source
Computational study of the aerodynamic impact of stall margin improvements in a high tip speed fan
, 2009 Liebherr develops air systems, which can include low transonic, low pressure ratio, and low solidity axial fan. The operating range for such a fan needs to be as wide as possible.
Carbonneau, Xavier, Cros , Sandrine
core
Control of High-Load Compressor Stator Corner Flow by Blade Slotting
International Journal of Aerospace EngineeringFlow separation often occurs in the stator corner of a compressor, especially in a highly loaded compressor. Therefore, there are multiple methods for flow control, such as blade slotting, which uses the pressure difference between the pressure surface ...
Enbo Liu, Zhenggui Zhou, Huan Zheng
doaj +1 more source
Effects and Flow Control Mechanism of Synthetic Jets in a Transonic Axial Compressor
Applied SciencesTo address flow instability induced by tip leakage vortex breakdown in high thrust-to-weight ratio aero-engine compressors, this study conducts numerical investigations into the DTR transonic compressor rotor.
Qishuai Wang, Guangyao An
doaj +1 more source
Business Strategy and the Environment, EarlyView.ABSTRACT Industrial clusters are central to the circular economy transition, yet how they develop into eco‐clusters and the paradoxical tensions this transformation fuels remain underexplored. Drawing on 48 in‐depth interviews and secondary data from a Turkish textile‐recycling cluster, we develop an empirically grounded model of eco‐cluster transition
Tulin Dzhengiz +2 more
wiley +1 more source
AerospaceHigh-pressure ratio centrifugal compressors’ diffusers face challenges from high-velocity, non-uniform flow at the impeller outlet, decreasing efficiency and stall margin.
Yunfeng Wu +6 more
doaj +1 more source
Business Strategy and the Environment, EarlyView.ABSTRACT The transition to net zero (NZ) faces challenges such as uneven institutional readiness, fragmented policy frameworks and rising energy demands from population growth, economic expansion and artificial intelligence (AI). These obstacles are intensified by technological, financial and regulatory uncertainties that impede coordinated efforts ...
Mohamed Shrief +3 more
wiley +1 more source
Business Strategy and the Environment, EarlyView.ABSTRACT The valorization of construction and demolition timber is essential to advancing circular economy objectives but remains constrained by fragmented organizational, network, and institutional practices. For firms in the construction sector, this represents a critical strategic adaptation challenge.
Reeko Watanabe +6 more
wiley +1 more source