The seakeeping performance of a luxury cruise ship was evaluated during the concept design phase.By comparing numerical predictions based on 3-D linear potential flow theory in the frequency domain with the results of...The seakeeping performance of a luxury cruise ship was evaluated during the concept design phase.By comparing numerical predictions based on 3-D linear potential flow theory in the frequency domain with the results of model tests, it was shown that the 3-D method predicted the seakeeping performance of the luxury cruise ship well.Based on the model, the seakeeping features of the luxury cruise ship were analyzed, and then the influence was seen of changes to the primary design parameters (center of gravity, inertial radius, etc.).Based on the results, suggestions were proposed to improve the choice of parameters for luxury cruise ships during the concept design phase.They should improve seakeeping performance.展开更多
With the continuous development of China's cruise tourism industry, the problem of lacking of specialized cruises talents has become increasingly prominent. This paper selects services personnel as the object of stud...With the continuous development of China's cruise tourism industry, the problem of lacking of specialized cruises talents has become increasingly prominent. This paper selects services personnel as the object of study, through analyzing the talent shortage phenomenon, identifying the reasons for the shortage of talent. Meanwhile by introducing the incentive theory and methods, cruise service talents incentive elements be identified and then establishing in accordance with incentive models. In the end of paper, a number of recommendations to strengthen the incentives are concluded, in the hope of society, governments, businesses and their employees join forces and work together to promote the rapid development of cruise service personnel.展开更多
With the rapid development of Chinese economy and improvement of people's living standard, cruise tourism, as a new way of leisure tourism is gradually into the Chinese market. This paper firstly describes the curren...With the rapid development of Chinese economy and improvement of people's living standard, cruise tourism, as a new way of leisure tourism is gradually into the Chinese market. This paper firstly describes the current situation of the cruise tourism in China. Then it studies the problems of cruise tourism marketing. Finally, it gives the solution to the problem. It is great significance to improve the market penetration rate and promote the rapid development of cruise tourism in China.展开更多
Based on outlining the current development situation of the world cruise market ,this paper investigates the market characteristics of the China's cruise in two areas: market supply and market demand. Currently, the...Based on outlining the current development situation of the world cruise market ,this paper investigates the market characteristics of the China's cruise in two areas: market supply and market demand. Currently, the supply of cruise tourism market include port infrastructure, cruise line, cruise companies and travel agencies. Demand in the market, with the perspective of domestic cruise tourists, discusses the structural characteristics of tourists, aspects consumption characteristics, route selection and visitor satisfaction and other characteristics. And from multiple perspectives analysis of the domestic cruise market problems, on this basis, we propose to strengthen the construction of port facilities, the implementation of cruise tourism promotion plan, effectively guide the development of domestic consumption cruise countermeasures.展开更多
At present,the cruise industry has become the most rapidly developing industry in the modem tourism industry. The development of Chinese cruise tourism is in the ascendant, and the Chinese cruise lines are also develo...At present,the cruise industry has become the most rapidly developing industry in the modem tourism industry. The development of Chinese cruise tourism is in the ascendant, and the Chinese cruise lines are also developing and perfecting.Cruise line is an important guarantee for the sustained and healthy development of cruise tourism industry. Based on the theme of China's coastal cruise routes, this paper analyzes the layout of the global and Chinese Cruise routes, probes into the development of the cruise and cruise routes in China's domestic coastal regions, and on this basis it analyzes the current problems of the development of the domestic coastal cruise lines and puts forward some pertinent countermeasures and suggestions for the problems appearing. The purpose of this study is to provide some help for the development of the cruise industry in China, so as to open up the road for the development of the cruise tourism which is suitable for China's national conditions and vigorously promote the development of the cruise industry in China.展开更多
From the five-force model application in enterprises, this paper analyzes the five-force model in the development of cruise industry in shanghai which is based on the background of supply-side structural reform. As a ...From the five-force model application in enterprises, this paper analyzes the five-force model in the development of cruise industry in shanghai which is based on the background of supply-side structural reform. As a result, getting the answer of the cruise industry of corresponding relationship with the access capability of potential competitors, the bargaining capability of suppliers and buyers, the replacing capability of substitutes, industry competitors existing competition ability. From these relations, it summarizes the cruise industry core competitive advantages, such as high quality service, high differentiation of user experience and so on. At last, through the corresponding analyze of the strategy, providing useful advice for the sustainable development of cruise industry.展开更多
Cruise industry become the fastest growing industry in the modem tourism industry. First of all, this paper points out the requirements of cruise tourism to talent, and then analyzes the status and existing problems i...Cruise industry become the fastest growing industry in the modem tourism industry. First of all, this paper points out the requirements of cruise tourism to talent, and then analyzes the status and existing problems in the cruise tourism talents training, and finally puts forward the corresponding strategies.展开更多
The central characteristic of cruise industry is providing modernized service, which has gradually become the high level with the fastest developing speed and enormous growing potentiality in the intemational travelin...The central characteristic of cruise industry is providing modernized service, which has gradually become the high level with the fastest developing speed and enormous growing potentiality in the intemational traveling market in recent years. However, the development of cruise in China is in its starting stage, though it is already mature in foreign market, having some problems like immature development pattern and prominence of structural unbalance on supply and demand of cruise travelling. This paper studies the driving mechanism, developmental pattern and achievement path of developing Shanghai cruise traveling in order to attract cruise customers from home and abroad and build high-end, luxury, high-quality and able to provide better experience for customers cruise services based on cruise resource on in Shanghai.展开更多
In the past 10 years (2004-2013), annual open cruise during late summer provided new opportunities for comprehensive studies in the Northern South China Sea (NSCS). The 10-year field investigation program was carr...In the past 10 years (2004-2013), annual open cruise during late summer provided new opportunities for comprehensive studies in the Northern South China Sea (NSCS). The 10-year field investigation program was carried out by the South China Sea Institute of Oceanology, Chinese Academy of Sciences (SCSIO, CAS). Measurements inclu- ded water mass property, ocean circulation, atmospheric structure, and chemical and biological elements. The observation data collected during these open cruises have been intensively used in the studies of marine oceanographic, meteorological, chemical, and biological processes in the NSCS. In this study, comprehensive assessment of data application in oceanographic and meteorological studies is provided: (1) the property and variability of water masses in different layers; (2) the distribution of main currents and three-dimensional structure of mesoscale eddies; and (3) atmospheric structure and its feedback to the ocean. With the continuance of open cruises, it is feasible to construct high- quality, gridded climatological marine meteorological datasets in the NSCS in the near future.展开更多
With the improvement of requirement,design and manufacture technology,aero-engines for the future are characterized by further reduction in fuel consumption,cost,but increment in propulsion efficiency,which leads to u...With the improvement of requirement,design and manufacture technology,aero-engines for the future are characterized by further reduction in fuel consumption,cost,but increment in propulsion efficiency,which leads to ultra-high bypass ratio.The intermediate turbine duct(ITD),which connects the high pressure turbine(HPT) with the low pressure turbine(LPT),has a critical impact on the overall performances of such future engines.Therefore,it becomes more and more urgent to master the design technique of aggressive,even super-aggressive ITDs.Over the last years,a lot of research works about the flow mechanism in the diffuser ducts were carried out.Many achievements were reported,but further investigation should be performed.With the aid of numerical method,this paper focuses on the change of performance and flow field of ITD,as well as nearby turbines,brought by rising angle(RA).Eight ITDs with the same area ratio and length,but different RAs ranges from 8 degrees to 45 degrees,are compared.According to the investigation,flow field,especially outlet Ma of swirl blade is influenced by RA under potential effect,which is advisable for designers to modify HPT rotor blades after changing ITD.In addition to that,low velocity area moves towards upstream until the first bend as RA increases,while pressure loss distribution at S2 stream surface shows that hub boundary layer is more sensitive to RA,and casing layer keeps almost constant.On the other hand,the overall total pressure loss could keep nearly equivalent among different RA cases,which implies the importance of optimization.展开更多
文摘The seakeeping performance of a luxury cruise ship was evaluated during the concept design phase.By comparing numerical predictions based on 3-D linear potential flow theory in the frequency domain with the results of model tests, it was shown that the 3-D method predicted the seakeeping performance of the luxury cruise ship well.Based on the model, the seakeeping features of the luxury cruise ship were analyzed, and then the influence was seen of changes to the primary design parameters (center of gravity, inertial radius, etc.).Based on the results, suggestions were proposed to improve the choice of parameters for luxury cruise ships during the concept design phase.They should improve seakeeping performance.
文摘With the continuous development of China's cruise tourism industry, the problem of lacking of specialized cruises talents has become increasingly prominent. This paper selects services personnel as the object of study, through analyzing the talent shortage phenomenon, identifying the reasons for the shortage of talent. Meanwhile by introducing the incentive theory and methods, cruise service talents incentive elements be identified and then establishing in accordance with incentive models. In the end of paper, a number of recommendations to strengthen the incentives are concluded, in the hope of society, governments, businesses and their employees join forces and work together to promote the rapid development of cruise service personnel.
文摘With the rapid development of Chinese economy and improvement of people's living standard, cruise tourism, as a new way of leisure tourism is gradually into the Chinese market. This paper firstly describes the current situation of the cruise tourism in China. Then it studies the problems of cruise tourism marketing. Finally, it gives the solution to the problem. It is great significance to improve the market penetration rate and promote the rapid development of cruise tourism in China.
文摘Based on outlining the current development situation of the world cruise market ,this paper investigates the market characteristics of the China's cruise in two areas: market supply and market demand. Currently, the supply of cruise tourism market include port infrastructure, cruise line, cruise companies and travel agencies. Demand in the market, with the perspective of domestic cruise tourists, discusses the structural characteristics of tourists, aspects consumption characteristics, route selection and visitor satisfaction and other characteristics. And from multiple perspectives analysis of the domestic cruise market problems, on this basis, we propose to strengthen the construction of port facilities, the implementation of cruise tourism promotion plan, effectively guide the development of domestic consumption cruise countermeasures.
文摘At present,the cruise industry has become the most rapidly developing industry in the modem tourism industry. The development of Chinese cruise tourism is in the ascendant, and the Chinese cruise lines are also developing and perfecting.Cruise line is an important guarantee for the sustained and healthy development of cruise tourism industry. Based on the theme of China's coastal cruise routes, this paper analyzes the layout of the global and Chinese Cruise routes, probes into the development of the cruise and cruise routes in China's domestic coastal regions, and on this basis it analyzes the current problems of the development of the domestic coastal cruise lines and puts forward some pertinent countermeasures and suggestions for the problems appearing. The purpose of this study is to provide some help for the development of the cruise industry in China, so as to open up the road for the development of the cruise tourism which is suitable for China's national conditions and vigorously promote the development of the cruise industry in China.
文摘From the five-force model application in enterprises, this paper analyzes the five-force model in the development of cruise industry in shanghai which is based on the background of supply-side structural reform. As a result, getting the answer of the cruise industry of corresponding relationship with the access capability of potential competitors, the bargaining capability of suppliers and buyers, the replacing capability of substitutes, industry competitors existing competition ability. From these relations, it summarizes the cruise industry core competitive advantages, such as high quality service, high differentiation of user experience and so on. At last, through the corresponding analyze of the strategy, providing useful advice for the sustainable development of cruise industry.
文摘Cruise industry become the fastest growing industry in the modem tourism industry. First of all, this paper points out the requirements of cruise tourism to talent, and then analyzes the status and existing problems in the cruise tourism talents training, and finally puts forward the corresponding strategies.
文摘The central characteristic of cruise industry is providing modernized service, which has gradually become the high level with the fastest developing speed and enormous growing potentiality in the intemational traveling market in recent years. However, the development of cruise in China is in its starting stage, though it is already mature in foreign market, having some problems like immature development pattern and prominence of structural unbalance on supply and demand of cruise travelling. This paper studies the driving mechanism, developmental pattern and achievement path of developing Shanghai cruise traveling in order to attract cruise customers from home and abroad and build high-end, luxury, high-quality and able to provide better experience for customers cruise services based on cruise resource on in Shanghai.
基金Constructive comments by three reviewers are gratefully acknowledged. Special gratitude goes to our colleagues Drs. Rui Shi, Jian Li, and Ke Huang for their help in data collection. This work was supported by the National Basic Research Program of China (2011CB403501), the Strategic Priority Research Program of the Chinese Academy of Sciences (XDAll010403 and XDA11010 302), Sanya and Chinese Academy of Sciences Cooperation Project (2013YD77), the National Natural Science Foundation of China (41276024, 41206011, 41106028, 41406038, 41306012, 41306014, 41476014, 41476012 and 41406131), the Infrastructure Facilities Project of Xisha station and Nansha station (KZCX2-EW-Y040), and the Major National Scientific Instrument and Equipment Develop- ment Project (2012YQ12003910).
文摘In the past 10 years (2004-2013), annual open cruise during late summer provided new opportunities for comprehensive studies in the Northern South China Sea (NSCS). The 10-year field investigation program was carried out by the South China Sea Institute of Oceanology, Chinese Academy of Sciences (SCSIO, CAS). Measurements inclu- ded water mass property, ocean circulation, atmospheric structure, and chemical and biological elements. The observation data collected during these open cruises have been intensively used in the studies of marine oceanographic, meteorological, chemical, and biological processes in the NSCS. In this study, comprehensive assessment of data application in oceanographic and meteorological studies is provided: (1) the property and variability of water masses in different layers; (2) the distribution of main currents and three-dimensional structure of mesoscale eddies; and (3) atmospheric structure and its feedback to the ocean. With the continuance of open cruises, it is feasible to construct high- quality, gridded climatological marine meteorological datasets in the NSCS in the near future.
基金support from the National Natural Science Foundation of China(No.51406204)
文摘With the improvement of requirement,design and manufacture technology,aero-engines for the future are characterized by further reduction in fuel consumption,cost,but increment in propulsion efficiency,which leads to ultra-high bypass ratio.The intermediate turbine duct(ITD),which connects the high pressure turbine(HPT) with the low pressure turbine(LPT),has a critical impact on the overall performances of such future engines.Therefore,it becomes more and more urgent to master the design technique of aggressive,even super-aggressive ITDs.Over the last years,a lot of research works about the flow mechanism in the diffuser ducts were carried out.Many achievements were reported,but further investigation should be performed.With the aid of numerical method,this paper focuses on the change of performance and flow field of ITD,as well as nearby turbines,brought by rising angle(RA).Eight ITDs with the same area ratio and length,but different RAs ranges from 8 degrees to 45 degrees,are compared.According to the investigation,flow field,especially outlet Ma of swirl blade is influenced by RA under potential effect,which is advisable for designers to modify HPT rotor blades after changing ITD.In addition to that,low velocity area moves towards upstream until the first bend as RA increases,while pressure loss distribution at S2 stream surface shows that hub boundary layer is more sensitive to RA,and casing layer keeps almost constant.On the other hand,the overall total pressure loss could keep nearly equivalent among different RA cases,which implies the importance of optimization.