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The knowledge about the heat transfer and flow field in the ribbed internal passage is particularly important in industrial and engineering applications. The purpose of this paper is to identify and analyze the performance of the constrained large-eddy simulation (CLES) method in predicting the fully developed turbulent flow and heat transfer in a stationary periodic square duct with two-side ribbed walls.

The rib height-to-duct hydraulic diameter ratio is 0.1 and the rib pitch-to-height ratio is 9. The bulk Reynolds number is set to 30,000, and the bulk Mach number of the flow is chosen as 0.1 in order to keep the flow almost incompressible. The CLES calculated results are thoroughly assessed in comparison with the detached-eddy simulation (DES) and traditional large-eddy simulation (LES) methods in the light of the experimentally measured data.

It is manifested that the CLES approach can predict both aerodynamic and thermodynamic quantities more accurately than the DES and traditional LES methods.

This is the first time for the CLES method to be applied to simulation of heat and fluid flow in this widely used geometry.

This paper aims to examine how integration modes impact the acquirer knowledge diffusion capacity of overseas mergers and acquisitions (M&As) effected by emerging market firms and the role played by the global innovation network position of the acquiring firms in affecting this relationship.

Through the use of structural equation modelling and bootstrap testing, the hypotheses are tested by drawing upon a sample of 102 overseas M&As effected by listed Chinese manufacturing companies.

The results show that acquirers from emerging countries are unable to increase the knowledge diffusion capacity unless they choose the right post-merger integration mode. This paper also finds that the relationship between integration mode and knowledge diffusion is channelled through the centrality and structural holes of acquirers in the global innovation networks. When considering the combinations of different resource similarities and complementarities of the acquired firms, differences emerge in the integration model and network embedded path of acquirers in emerging countries.

Emerging market multinational enterprises should consider post-merger integration as a crucial facilitator to the crafting of global innovation network positions that promote knowledge diffusion. The choices of integration mode and brand management autonomy should be matched with the resource similarities and complementarities that exist between the acquirer and target firms.

Based on the resource orchestration theory and by focussing on network centrality and structural hole as the crucial links, this study provides a nuanced understanding of the relationship between post-merger integration and knowledge diffusion and sheds light on latecomer firms from emerging countries.

The purpose of this paper is to examine the role of institutional entrepreneurship in opportunity formation and opportunity exploitation in developing emerging strategic new industries.

The paper reviews the focal literature focussing on institutional entrepreneurs’ role in opportunity formation with special attention to opportunities for institutional entrepreneurs in emerging economy. A multi-method approach consisting of historical case studies and event sequencing is applied to track the historical development of the solar energy industry in two case contexts and to investigate the role of institutional entrepreneurs in this process.

Investigation of two cases illustrates that different types of institutional entrepreneur, as represented by individual entrepreneurs and local government, in the context of massive institutional change – such as the Grand Western Development Program and the Thousand Talents Program in China – have varied effects on triggering and inducing institutional change and innovation to explore and exploit opportunities in emerging new industries.

The significance of local context for the nature and scope of institutional entrepreneurship in emerging economy is worthy of further research. The top-down process of institutional innovation dominated by local government might cause myopic outcome and distortion of market opportunities. Indigenous individual entrepreneurs with well-accumulated political capital and strong perceived responsibility could be the main actors to introduce incremental institutional change by combining bottom-up and top-down processes and promoting sustained new industry development through creating and seizing institutional opportunities and market opportunities.

This paper illustrates the close relationship between institutional environment and opportunity formation in emerging economies, contributes to the understanding of contextualizing institutional entrepreneurs in different regional contexts and discloses the problems involved in local government acting as an institutional entrepreneur.

The purpose of this paper is to investigate the role of transnational entrepreneurs in growing born global firms, with a focus on the growth process facilitated by collaborative entry mode.

The author chose the solar photovoltaic industry as the empirical setting. This industry is a particularly good context for the study because many firms in this industry sell knowledge-intensive products internationally from their inception. The primary data consist of 32 in-depth interviews with entrepreneurs, industry association representatives, research institute scholars, and professional service firms.

The study highlights the importance of transnational entrepreneurs who develop born global firms to maturity by using their technological knowledge, international connections, and bicultural advantages to navigate and leverage institutional complexity. Collaborative entry mode with distributors enables born global firms’ high growth rapidly, whereas transnational entrepreneurs play a central role in building and expanding international network. Initial public offering in overseas stock exchange accelerates the high growth trajectory of born global firm by signalling its maturity.

The author took a process perspective by examining the growth and maturity of born global firms by collaborative partnership; the author’s focus on the role of transnational entrepreneurs highlighted entrepreneurs’ sensitivity to institutional complexity along the growth trajectory.

The author recommends both incumbent and entrepreneurial firms in developed economies collaborate with transnational entrepreneurs in various business areas. Industry firms may be able to cooperate on product and marketing development, and professional service firms can offer services to expand born global firms further, because transnational entrepreneurs follow the global “rules of the game”.

The author shed important light on the role of transnational entrepreneurs throughout the growth of born global firms via collaborative entry mode. Furthermore, the author develops a multilevel framework for analysing the combined influence of transnational entrepreneur and institutional complexity on the growth of born global firm.

As an advanced calculation methodology, reliability-based multidisciplinary design optimization (RBMDO) has been widely acknowledged for the design problems of modern complex engineering systems, not only because of the accurate evaluation of the impact of uncertain factors but also the relatively good balance between economy and safety of performance. However, with the increasing complexity of engineering technology, the proposed RBMDO method gradually cannot effectively solve the higher nonlinear coupled multidisciplinary uncertainty design optimization problems, which limits the engineering application of RBMDO. Many valuable works have been done in the RBMDO field in recent decades to tackle the above challenges. This study is to review these studies systematically, highlight the research opportunities and challenges, and attempt to guide future research efforts.

This study presents a comprehensive review of the RBMDO theory, mainly including the reliability analysis methods of different uncertainties and the decoupling strategies of RBMDO.

First, the multidisciplinary design optimization (MDO) preliminaries are given. The basic MDO concepts and the corresponding mathematical formulas are illustrated. Then, the procedures of three RBMDO methods with different reliability analysis strategies are introduced in detail. These RBMDO methods were proposed for the design optimization problems under different uncertainty types. Furtherly, an optimization problem for a certain operating condition of a turbine runner blade is introduced to illustrate the engineering application of the above method. Finally, three aspects of future challenges for RBMDO, namely, time-varying uncertainty analysis; high-precision surrogate models, and verification, validation and accreditation (VVA) for the model, are discussed followed by the conclusion.

The scope of this study is to introduce the RBMDO theory systematically. Three commonly used RBMDO-SORA methods are reviewed comprehensively, including the methods' general procedures and mathematical models.

Recent research has recognised the importance of supply chains and ecosystems as key drivers of successful servitization strategies, especially in the context of inter-organisational relations (IOR). The body of knowledge has, however, become increasingly fragmented and diverse due to different disciplinary roots of both servitization and IOR research. The purpose of this paper is to take stock of current knowledge and to generate a set of future research directions for servitization-related supply chain and ecosystem research.

A systematic review methodology was applied. A thematic analysis was conducted on a sample of 34 papers in the period 2010–2021 to identify the key themes within the servitization-related supply chain and ecosystem literature.

The review revealed a limited, but expanding, knowledge base for servitization-related supply chain and ecosystem research. The findings provide insight into current trends across four thematic areas: theoretical orientation, methodological approaches, research context and research content. Within these themes, it was found that four main areas of research content have been studied (supplier relationships, risk perception and uncertainty, capability development and resource integration), with most research adopting case-based methodologies within three main industrial contexts: manufacturing, industrial and software. Finally, a broad range of theoretical orientations have led to an increasingly fragmented and diverse literature base.

This study is the first to review servitization-related supply chains and ecosystems. It contributes insights through an IOR lens to categorise and organise a core set of themes and concepts for servitization-related supply chain and ecosystems research. It identifies research gaps within the extant literature and presents a set of future research directions.

The purpose of this paper is to provide a nuanced understanding of international marketing agility by connecting organizational capability literature with that of standardization and adaptation. The focus of the research is to clarify whether managing the tension between product standardization and service customization generates an extra premium in international markets.

Two disaggregated Chinese data sets, the Annual Survey of Industrial Enterprises and the China Customs Database, are used for developing an econometric model. Export quality improvement is the outcome variable in reflecting the effect of international marketing agility on performance.

International marketing agility is reached through upstream FDI intensity, particularly in the context of service FDI. Manufacturing sectors with higher service intensity have more agility, being more likely to generate export quality.

This study makes three theoretical contributions by clarifying the concept of international marketing agility as an organizational capability generated by manufacturing standardization and service customization; investigating the influence of upstream FDI intensity for export quality while taking into account the industry contexts; and obtaining an enhanced understanding of the service intensity of manufacturing firms on export quality.

The authors offer a nuanced and contextualized understanding of international marketing agility and explore the complex relationships between FDI, service intensity and export quality.

This paper aims to deepen the understanding of the interconnection between hybrid product–service offerings and firms' internationalization strategies, focusing on market entry, export performance and subsidiary strategy development.

The approach involves reviewing and summarizing the existing body of research in the area. This is complemented by the analysis of the 10 published papers in the current issue.

The authors proposed a value-chain synergetic approach that ensures the international competitiveness of hybrid offerings. The authors’ conceptual framework encompasses four themes: (i) internal factors encompassing capabilities and governance, (ii) supply-side factors related to ecosystem formation, (iii) demand-side factors encompassing customization and co-creation and (iv) enhancing factors such as assets digitization. The authors’ analysis demonstrates how these synergistic value chain themes interrelate to empower hybrid offerings in the export market.

While the conceptual development presented in this paper is not exhaustive, the model highlights important research avenues in the internationalization of product–service hybrid offerings that need exploration.

The proposed framework hold practical implications for firms aiming to enhance their competitiveness in the export market through the integration of hybrid product–service offerings.

The authors’ framework bridges the gap in international marketing literature by focusing on the interplay between hybrid product–service offerings and internationalization strategies, providing valuable insights into the factors driving servitization-led innovations in foreign markets.

The purpose of this paper is to focus on emerging market companies that internationalize into advanced economies by means of acquisitions and to investigate brand management during post-acquisition integration from a multi-level perspective and to identify how a brand management strategy can be constructed. It takes into account the influences of country-of-origin image, corporate brand and brand portfolio to obtain a granular view of post-acquisition brand management.

A multiple case study approach was adopted. By using case studies and storytelling qualitative research methods, the empirical setting was related to the acquisitions undertaken by Chinese companies in Germany.

The authors identified three mechanisms for brand management in the post-acquisition integration of emerging market companies – namely, transferring, dynamically redeploying and categorizing – that underpin the interconnection and combined influence of country-of-origin image at the national level, corporate brand at the organizational level and brand portfolio at the product level.

Brand has been viewed as a strategic asset in Chinese cross-border mergers and acquisitions (M&As). Brand management is a dynamic process that involves learning and interaction between the acquirer and target. The research offers a practical guideline for both acquirers and targets in managing brand in the context of acquisitions undertaken by emerging market companies in advanced economies.

The findings provide important insights into the brand management strategies adopted in Chinese cross-border M&As in particular, and emerging market companies venturing into advanced economies in general. The interlinking of country, company and product levels introduces new ideas to the brand literature related to acquisitions, and the setting of Chinese companies acquiring German ones constitutes an important contribution to the understanding of the different ways in which companies from emerging economies may pursue branding strategies in the context of cross-border M&As.

This paper aims to develop a robust person tracking method for human following robots. The tracking system adopts the multimodal fusion results of millimeter wave (MMW) radars and monocular cameras for perception. A prototype of human following robot is developed and evaluated by using the proposed tracking system.

Limited by angular resolution, point clouds from MMW radars are too sparse to form features for human detection. Monocular cameras can provide semantic information for objects in view, but cannot provide spatial locations. Considering the complementarity of the two sensors, a sensor fusion algorithm based on multimodal data combination is proposed to identify and localize the target person under challenging conditions. In addition, a closed-loop controller is designed for the robot to follow the target person with expected distance.

A series of experiments under different circumstances are carried out to validate the fusion-based tracking method. Experimental results show that the average tracking errors are around 0.1 m. It is also found that the robot can handle different situations and overcome short-term interference, continually track and follow the target person.

This paper proposed a robust tracking system with the fusion of MMW radars and cameras. Interference such as occlusion and overlapping are well handled with the help of the velocity information from the radars. Compared to other state-of-the-art plans, the sensor fusion method is cost-effective and requires no additional tags with people. Its stable performance shows good application prospects in human following robots.