Impingement characteristics of an early injection gasoline direct injection engine: A numerical study by Nicholas J. Beavis, Salah Ibrahim, Weeratunge Malalasekera

“…A detailed description of the impingement and liquid film modelling approach is also provided Fuel properties, wall surface temperature and droplet Weber number and Laplace number were used to quantify the impingement regime for different fuel fractions and correlated well with the predicted onset of liquid film formation. …”
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Disentangling environment-specific sustainability-oriented innovation: insights from the Airbus-Boeing duopoly by Rohit Nishant, Alok Choudhary, Hung Yao Liu, Mark Goh

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Adaptive delay lines implemented on a photonics chip for extended-range, high-speed absolute distance measurement by Russ Coggrave, Pablo Ruiz, Jonathan Huntley, Conor Nolan, AP Gribble, H Du, M Banakar, X Yan, DT Tran, CG Littlejohns

“…Adaptive delay lines (ADLs) were recently proposed as a solution to balance the interferometer and therefore reduce sampling rate requirements by a factor of 2N, where N is the number of switches in the ADL [1, 2]. …”
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Optimum sparse subarray design for multitask receivers by Anastasios Deligiannis, Moeness Amin, Sangarapillai Lambotharan, Giuseppe Fabrizio

“…We utilize Taylor series approximation and sequential convex programming (SCP) techniques to render the initial non-convex optimization a convex problem. The simulation results validate the shared aperture design solutions for MaxSINR for both cases where the number of sparse subarray antennas is predefined or left to comstitute an optimization variable.…”
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A model-based approach to System of Systems risk management by Andrew M.K. Kinder

“…Analysis of the causal network using a model technique selection tool, developed as part of this research, allowed the causal network to be simplified through the replacement of groups of elements within the network by appropriate supporting models. …”
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