The tip leakage flow not only is responsible for a significant amount of aerodynamic losses in a turbine stage, but also leads to high heat-loads on the tip region. The paper presents a numerical investigation of influences of tip injection on aero-thermal performance of the tip leakage flow for...

China has launched a set of policies and projects to address climate change, one of the most serious problems in the world. This paper reviews the Chinese policies and national plans on the encouragement of environmentally beneficial and energy-saving innovations. Policies on the energy industry...

Innovation Spaces in Asia provides insight into how and why Asia is poised to impact global innovation. Asia is undergoing rapid developments in markets, sources of technology and user preferences. A key characteristic of the book is the rich empirical understanding of the dynamic processes,...

This article addresses the problem of selection criteria and mechanisms at work in the production of scientific and technological knowledge. The two dichotomies of scientific-technological knowledge and public-private returns are used to specify four ideal-type environments, which consist of...

This paper addresses the issue of which societal actors have the capability and willingness to finance and organize search processes, in order to introduce commercial innovations, over a longer time period. The long-term development of agriculture depends upon innovations within a variety of...

The development of knowledge requires investment, which may be made in terms of financial resources or time. Open source software (OSS) has challenged much of the traditional reasoning by suggesting that individuals behave altruistically and contribute to a public good, despite the opportunity...

To better understand and explain processes of economic transformation, this paper proposes a new concept, “innovative opportunities”. Our interpretation of opportunities is based on an understanding of innovation in a business context, stressing perception and uncertainty during the choices...