Catalyst Preparation Science And Engineering-Myassignmenthelp.Com

Question: Discuss About The Catalyst Preparation Science And Engineering? Answer: Introduction The effective designing of the rail architecture is necessary to simplify the overall experience of the people who commute through trains. The light and simple model would basically allow the users to avoid the traffic jams and congestion and have a pleasant transport experience. The thorough designing is necessary to remove the bottlenecks from the process and introduce a reliable and comfortable public transport tool. The particular railway facility that has been considered in the report is the new rail architecture that would be implemented by HASELL along with NSW (Addison, 2017). The Sydneys light rail project has been critically analyzed in the report with the objective to understand the landscaped and systems that would influence its overall functional aspects. The main object of the rail project is to strengthen the prevailing railway model so that the issues relating to traffic jam can be sorted and the transportation facility can be strengthened for the concerned authority as well as the commuters (Ahlberg, Nilson Walsh, 2016). Non-functional requirements The functional and the non-functional requirements need to be assessed so that the holistic picture can be captured while designing the most suitable and functional railway architecture. As per Ashby, Bullough Hartley, the evaluation of the non-functional requirements is critical in the process science these features highlight the overall attributes of the railway system and enhance the degree of interaction between the ultimate users and the newly developed platforms (Ashby, Bullough Hartley, 2017). The primary objective of understanding these aspects is to enhance the overall experience of the users so that the traffic can increase and the revenue generated from the rail transport can expand. The role of technical elements is the minimum in the non-functional area but its evaluation is necessary to understand the level of satisfaction of the users or passengers (Berenguel, et al., 2016). Ease associated with the light rail infrastructure Generally, most of the railway architectures are poorly planned that lead to congestion and uneasiness among the people. But this rail architecture that has been planned by HASELL and NSW would take into account the population that is expected to travel by railways. The focus would be on the customers and their convenience so special attention would be given to the cleanliness aspects, customer management, and asset availability. The same has been highlighted in Appendix 1 (Buede Miller, 2016). Surrounding Infrastructure The plan that has been made focuses on the surrounding infrastructure of the railway system. The infrastructure would be strengthened by carefully focusing on the location, material of the light rail model, etc. Similarly, the focus would be on the safety aspects of the customers so that their interest could be incorporated into the new plan (He, et al., 2016). In order to meet the expectations and the requirements of the users, the focus would be on achieving better value for money, enabling public access, focusing on health and safety aspects, etc. Commercial Issues According to Hobbs, a number of issues could arise in the path of the new rail architecture such as the issues relating to insurance, change in the NSW government policy, force majeure, relief events, compensation events, etc. A number of events could be outside the control of the authoritative body (Hobbs, 2016). All these risks have been taken into consideration so that necessary strategic measures can be taken by the administration to control the extent of damage or threat. The focus on all such aspects is necessary to maintain the desired standard of service delivery and quality requirements. Architecture Quality In order to enhance the overall functional aspects of the new rail architecture, the focus would be on the public transport user benefits, road user benefits, pedestrian benefits, environmental and social benefits, and wider economic benefits (WEB), etc. Appendix 2 highlights the areas that would be focused upon in the new architecture design to upgrade its quality as compared to the existing railway facilities. It has been estimated that this new CBD and South East Light Rail extension would offer benefits worth $4 billion to the users (Hybertson, 2016). The pedestrians would benefit due to the better amenity. It is also believed that this new model would help in the overall reduction of emissions and pollution. Interaction between the rail architecture and the ultimate user The nature of the interaction between the new architecture design and the users is vital in the entire process since it would determine the quality of the service. The preliminary designing refers to the first phase of the overall design process. As per the new model, the customer would be in the central position right from the start (Kale Bhatele, 2016). This approach while designing the railway architecture would allow delivering safe and sustainable superior-quality experience outcome. Similarly, the focus on all the involved stakeholders would allow the design to make the service compatible with the wider transport model of the NSW network. Integrated design The integrated model would be adopted in order to optimize the technical solutions. A safe, innovative, sustainable and high-quality rail system would be set as the benchmark that would promote the overall passenger experience, improve the quality of the urban environment, provide capacity for the project ridership demand and it would also facilitate overall connectivity with the Australian railway infrastructure (Madland Nix, 2017). The objective of the approach would be to deliver the best possible solution to the users so that there would be a minimum disruption in the new rail transportation model. Cost-benefit Analysis As per McLellan, the new architecture design would bring about a significant number of changes in the model such as it would enhance the reliability and efficiency of travel from, to and within CBD and the suburbs to the south-east region of Sydney. It would improve the access of the passengers to various destinations situated in the south-east of Sydney. The overall amenity of the public spaces in the region would improve (McLellan, 2016). This new rail architecture model would ultimately lead to the continued, orderly and efficient expansion of the urban development and economic activity within the area. Customer benefits The new rail architecture would be beneficial for the customers for a number of reasons. The customers or passengers would have a faster, comfortable and more reliable public transportation system in the region. The operating benefits would encompass the net saving in the prevailing public transport operating costs (Mohanavelu Krishnaswamy, 2017). The different community benefits would include a reduction in the overall environment and health costs. The broader economic benefits would encompass resource efficiency, additional greenhouse gas reduction, more public transport services, etc. Systems Development Life Cycle The systems development lifecycle is an important step which can be defined as the process which offers a logical structure for the implementation of the desired model or design. It basically acts a framework that highlights the tasks that need to be covered at each step to design the best possible rail architecture. Appendix 3 highlights the theoretical areas that need to be taken into account while planning a new design starting from the defining of the new system to the introduction of necessary changes in the model (Regalbuto, 2016). In the particular scenario relating to the new light rail architecture by HASELL and NSW, two approaches namely the predictive approach and the adaptive approach have been highlighted. Appendix 4 highlights the planning, implementation, testing and evaluation phases that would be involved in the new rail architecture designing model (Ashby, Bullough Hartley, 2017). Predictive SDLC Approach As per the predictive SDLC approach, it is assumed that all the parameters in the designing phase are known. It also stresses on the fact that the know parameters will remain unchanged throughout the process. Thus a precise and clear-cut process would be outlined highlighting the functionalities of all the resources including the functional, non-functional elements, personnel, etc. It provides a logical guideline to follow the implementation procedure while modeling the rail architecture. This sequential approach acts as a framework that does not allow deviation from the set path (Shackelford, et al., 2016). Advantages and Disadvantages The advantages of the predictive SDLC approach include the simplicity of the approach due to the assumptions. The resource necessities of the approach are minimum since they are carried out before the actual implementation process takes place (Shultis Faw, 2016). The disadvantages include the rigidity and lack of flexibility while using this SDLC approach. The process consumes a significant amount of time since all the steps have to be carried out on a sequential basis (Stolten Emonts, 2016). Adaptive SDLC Approach The adaptive SDLC approach is an ad-hoc approach that carries out the necessary tasks and activities as per the requirements of the project. This process is pretty flexible in nature and adapts to the changing requirements in a given situation. It basically divides the implementation procedure into a number of steps so that the same can be executed simultaneously and thus reduces the overall development time. A variety of recurring assembly techniques are adopted to arrive at the final result (Shackelford, et al., 2016). Advantages and Disadvantages The adaptive SDLC approach has a number of advantages and disadvantages that must be taken into account while following this approach. The key advantage of the process is that it is a flexible approach that allows changes in the process based on the needs and requirements of the project. It is time efficient since a number of steps can be carried out at once. The output that is produced is better since it reflects the needs and specifications of the user. The disadvantages of the adaptive approach include the fact that it is a resource-intensive model. A significant amount of expertise and financial resources are needed to adopt this SDLC approach (Madland Nix, 2017). The estimation of timelines is not an easy task since this system continuously undergoes changes to adjust to the changing environment. In case of the rail architecture designing, two different SDLC approaches have been assessed so that the best possible outcome can be generated that can add value to the customers or users and the authority. Both the approaches have been used in order to understand the environment in which the specific project will be carried out (Buede Miller, 2016). Recommendation The two approaches of the system development life cycle have been taken into account while planning the best possible rail architecture design. But still, there are a number of areas that need to be focused upon in order to strengthen the current model. The predictive approach would be useful since it would consider the existing rail models on which it could base the new architectural design. It would surely allow design accountability but at the same time, it would limit the quality capacity of the new architecture. Thus it would not help to solve the prevailing problems that are faced by the rail commuters. The adaptive approach would act as an appropriate model since the designing would be a new and creative model that would intend to fill the gaps that prevail in the current rail architectures. In case there would be any change in the requirement relating to resources or manpower, this approach would help the overall purpose of the project. It would also significantly lower the development time which is a vital component in any new model. Thus for the particular rail project that would be introduced by HASELL along with NSW, the adaptive approach would be suitable since it would help to have a better control of the situation in hand. It could be time-consuming but it would address the prevailing issues of the public and take into account their safety aspects. It would help to introduce key improvements in the process like online ticketing model, real-time updates for passengers, etc. Conclusion The report that has been presented assesses the various aspects relating to the new and better rail infrastructure by HASELL and NSW. A number of functional and non-functional areas have been covered so that the new model can address the issues that exist in the current railway model. Since the commuters face a large number of challenges on a daily basis like manual process, increased traffic, etc, the new architectural design could address the issues and enhance their overall experience in this transportation model. 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