Abstract A large capacity and high-pressure piston wa-ter pump is often used as the power supply in a high-pressure water-jet propulsion system (HWPS). When thepiston water pump works, some flow and pressure pulsationis generated and then c...

Abstract. In this paper a driving linkage is designed with a fairly simple proce-dure for a fairly simple structure for implementation in a rural water pump in Andes regions. The aim is to provide a mechanism solution that can be easily impl...

Reviewing the Development of Modern Landscape Architecture in America 1 Introduction The new century came in the end, turn of the century, a century or even millennium replace actually replaced in a flash, in this moment, the United States M...

AbstractThe rapid growth of Internet and information technologies in recent years provides a solution to support and facilitate collaborativeproduct developments among different geographically distributed enterprises. An effective and feasib...

The coffee preparation unit comprises a simplified injection group consisting of an assemblage of plastic elements attached to the lower plate (12) of its front portion (11). This group consists of a crosspiece (70) covered by an injection e...

Abstract—This paper describes the design of a robot head, de-veloped in the framework of the RobotCub project. This projectgoals consists on the design and construction of a humanoidrobotic platform, the iCub, for studying human cognition....

The Heating Ventilation and Air Conditioning (HVAC) system of a building plays a huge part in the buildings overall energy consumption and the health and welfare of its occupants. According to the US Department of Energy, HVAC accounts for 4...

Abstract The Chaohu is one of the largest fivefreshwater lakes in China. It provides freshwaterfor agriculture, life, and part of industry. Thequality of water becomes worst and worst dueto the toxic matter. In this study, we collectedthe s...

Abstract̅Fractal expression of the size distribution of impact crusher of coal is built according to fractal theory. Orthogonal experiment is carried out by impactive crush equipment and size distribution of the crusher of coal is linear fi...

AbstractRotor is the major work components of Vertical Shaft Impact Crusher and tip set extra hard is the most wearing part of it. Based on the analysis of the structure and the working principles of the Vertical Shaft Impact Crusher, we set...