Idhaya – Engineering & Technology Blog, Industrial & Mechanical Engineering Information

A chemical process plant is meant for creating an industrial environment to manufacture various chemicals. In some of these plants, chemicals are being processed into new materials. In order to produce different products & chemicals, complex chemical processes are needed to be carried out.

There are several steps involved in a chemical process plant known as unit operations. A particular unit operation is generally carried out in a separate area, or unit, of the chemical process plant. These units are interconnected to one another in a way that allows materials to be transported to the next unit when each unit operation is complete.

Chemicals and chemical-based products are known be inherited from other objects. The first unit operation in a chemical process plant includes input of raw materials, known as feedstocks. A feedstock refers to the first input of raw materials, or material inducting into a certain unit. The output resulted from a certain unit operation is known as matter. It can refer to matter that has completed the entire chemical process and ready to come out of the plant. Often, a chemical product or chemical requires only one unit operation whereas output originated form one unit operation may be used as a feedstock.

The construction of a chemical process plant requires lot of efforts as it is a complex process requires not only buildings and offices but more consideration into plant architecture.

The feedstocks and output from these plants may cause serious implications to environmental health. A single mistake in chemical process can cost high to human and animal health. Chemical engineers should use high quality process plant and machinery to ensure good quality output.

Since there are numerous chemical processes employed and outputs vary, there is no set standard chemical plant. Design often based on a number of important factors, including temperature and location.

Green Plant is a UK based quality equipment Provider Company, specializes in new and used chemical process plant equipments & machinery, stainless steel tanks, reactors, mixers, mono pumps, and vessels to all industries.

Software Development is a conversion in which the user’s requirement or the market demand is processed into a software product. This comprises the procedures of software engineering associated with investigation and attaining objectives. It is arduous to segregate whether marketing or engineering is accountable for the accomplishment or catastrophe of a software product. Software developments are based on the demands of the customer and are done to the utmost satisfaction of the customer or market. They are codes written in various computer languages.

Customer Software Development is an engineering process and marketing it is another process. But only when these two processes join forces the outcome will be balanced. Software development assignments are not always allied with engineering such as risk or crisis management, human resources, budgeting, market research, etc. Software development is a complicated process and requires the blend of knowledge in various disciplines. Beginning from designing to generation of codes, project management, analysis, deployment, management changes and projecting the required software has become an indispensable part of any organization.

Any developing Software Development Company executes their methodologies. The ISO 12207 software is essential for selecting, implementing as well as monitoring the life cycle. Software ISO 9000 represents the standards for organizing procedures with documentation. ISO 15504 known as SPICE assists in managing, providing guidelines, controlling and in software development. This is implemented to acquire knowledge about the project on which a team is doing software development. Six Sigma is a method to analyze the statistics of a company and enhance its performance.

Generally, while attempting any new Software Development or free software, new application or absolute new system, it is referred as “Domain Analysis”. This is an essential phase to haul out and gather the requisites of the Customer. The next step is creating the Customer Software Development project by understanding the client’s requirement and demonstrating to them the live codes. This demonstration will lessen the risk of being incorrect. Specifications are essential for all the external interfaces that are expected to remain constant. The Software Development Company takes the responsibility of linking the hardware perfectly under the supervision of IT Consulting Companies. Implementation should be done by coding which is a vital activity for the Software Development engineers and the Software Development Company. This is followed by testing the software. Documentation is essential for maintenance and future development and is taken care by the IT Consulting Companies or by the Software Development Company.

Many IT Consulting Companies supports other Software Development Companies to take optimum utilization of the hardware as well as the software tools to produce best results. Software Development fails as the developers lack in planning an appropriate team and the time required in completing a project. It is expected of the Software Development Companies to have curiosity and adequate queries as well as problems. This will lead to inquisitiveness and more of adept learning. Maintaining and developing software to any new problem or additional requirement consumes more time than initial software development. Any custom software development demands lots of patience, calculation, speculation, variation and presentation. It should be developed keeping into mind various problems that may arise in future and should be open enough to make alterations.

If you are a computer enthusiast then there is a course that can work best for you. Taking a computer programming degree is a good idea if you want to fit in the ever evolving technology world. The courses taught in an engineering course are aimed at balancing your knowledge between software and hardware. This course teaches you the skills of developing, designing and bringing to life great innovations. As a student you will acquire the skills of circuit designing, testing and verification. With the latest in technology the colleges available have incorporated the use of the latest advances such as MEMS and VLSI.

Among the modules of study you will come around are: control systems, robotics and embedded system, communication systems, VLSI and Solid State. With an engineering degree the world will always depend on a programmer like you to create programs for them. There is so much that a computer engineer can do. Writing codes, creating user manuals and testing existing programs are some of the tasks a student will be able to do after completion of the course.

With a computer programming degree you can work on freelance basis or get employment from video game companies, government agencies, robotics companies and software companies. If you enjoy working with software programs and computers in general the course will be very easy for you. A few courses that will be taken while undertaking an engineering degree are software management, computer systems, java and computer programming. With the advancements we have in technology the computer engineering field is becoming a lucrative one.

The array of jobs that one can get after undergoing the engineering program is endless. As a graduate in this field you can be a researcher, network technician, programmer and a software engineer.

As technology changes you will need to go for a computer engineering school that is reputable and has been known to produce the best programmers. A computer programmer is very important as he plays an integral role in of keeping many computer companies active. Only a programmer can update your software applications or install new ones.

In this era of perfection, everything needs to be perfectly organised, designed and hence presented in a well thought-out manner. Designing of a pencil to the formation of a computer system, requires lot of mind boggling, intelligence and hard work. Lot of technicalities are involved in the structurisation of any mechanical, chemical, technical or mathematical developments. The fields related to these, in which the designing, formation and construction of all mechanical or technological devices are done is called engineering. Engineering is a very vast field and students opt for different engineering fields according to their interests. Also, the demand for engineers has increased due to the developments in the field of technology.

The various branches of Engineering are:

v     Aerospace Engineering

v     Chemical Engineering

v     Civil Engineering

v     Electrical Engineering

v     Mechanical Engineering

v     Computer and software Engineering

v     Bio- chemical Engineering

A student must have subjects like physics, chemistry, and mathematics in his senior secondary examination to pursue engineering as his career. There are different colleges and institutes providing degrees in engineering. Engineers play a key role in the country’s development as whole. Scientists, computer experts, forensic engineers, software applications, etc are few of the fields contributing in the country’s growth. The top ten engineering colleges which has produced brilliants in the field are:

Indian Institute of Technology, Kanpur
Indian Institute of Technology, Chennai
Indian Institute of Technology, Roorkee
Indian Institute of Technology, New Delhi
Indian Institute of Technology, Mumbai
Indian Institute of Technology, Guwahati
Indian Institute of Technology, Kharagpur
IIIT Allahabad
College of Engineering, Chennai
National Institute of Technology, Tamil Nadu

The entrance to an engineering college is a lengthy process, involving a series of examinations. Every college has its own entrance exam, on the basis of the reputation that institute carries and the seats availability. A minimum percentage is required to sit in the entrance exams of various colleges, which is decided by the college itself, after which a written test is taken, assessing the students on the subjects like Mathematics, Physics, Chemistry and English. After clearing the written test, the student appears for the group discussion in which the confidence, general knowledge and communication skills are tested, clearing which makes the student eligible for the interview round, which is very crucial and student’s last step towards the achievement of his goal i.e. admission in a reputed engineering college.

The famous engineering entrance exams are:

ITT JEE- IIT Joint Entrance Exam
AIEEE- All India Engineering Entrance Examination
VITEEE
ENET- ESPI National Admission Test
WBJEE- West Bengal Joint Entrance Examination
DCE- Delhi College of Engineering
Manipal Institute of Technology Engineering Examination
Bharath University Engineering Entrance Exam
MHCET- Maharashtra Common Entrance Test
SRM Engineering Entrance Examination
ICFAI Institute of Science and Technology Exam
Kerela Medical and Engineering Entrance Exam
IIST- Indian Institute of Space and Technology
BITSAT- Birla Institute of Science and Technology

Preparation for these exams is also important, as these exams decide the fate of the students as their admission in the colleges are dependents on the marks obtained in these entrance tests. Many students also take classes for the preparation of these exams, very much after opting for engineering as their senior secondary subject. The institute chosen should satisfy the educational standards of the institute and help in enhancing the confidence, speed and many other skills of the student. Time management is an important factor, which helps the student in scoring more and keeping a track on all the subjects. It helps you to required attention to respective subjects, thereby helping in a speedy and a balanced preparation. Also, taking mock test papers helps the student in practising the exam tests and increasing their grip even over the tricky questions.

Software engineering, known as SE, is the development, design, maintenance and documentation of software by applying practices and various technologies from fields such as computer science, engineering, application domains, project management, digital asset management and interface design.

The conception, development and verification of a software system is what software engineering is all about. It is necessary to identify, define, realize and verify the resultant software’s required characteristics. Necessary testing is required for attributes such as reliability, functionality, testability, maintainability, ease of use, availability and portability. In software engineering, software can be verified to meet these requirements by having design and technical specifications prepared and implemented correctly. The characteristics of the software development process are also important in software engineering. Development itself, development duration and risks in software development are examples of such characteristics.

A computer uses software as part of its system that allows the hardware to operate properly. Software can be system software or application software. System software includes the main operating system and a variety of other utilities that enable the computer and its applications to run. Application software includes the computer programs and relevant documentation responsible for end-user data processing tasks. This kind of software is developed for such tasks as word processing, payroll, inventory and production control.

Software Development

A series of processes undertaken systematically to improve a business through using computerized information systems is what is known as software development. There are two major components to software development, which are systems analysis and design.

Systems analysis is the specification of what exactly the system is required to do, or the main objective. Design is about how to make the system do what is required of it. For system analysis, it is required to study the current system by certain procedures in order to gather and interpret data and facts, identify any problems and use this data to improve the system currently in use. System design refers to the process of developing a new system, concentrating heavily on the technical specifications and other specifications that make the system operations.

Software Development Life Cycle

Software Development Life Cycle, or SDLC, is a sequence of events done by designers, analysts and users to develop and execute an information system. There are a number of stages to this practice, which can overlap. The stages are Preliminary investigation (which is feasibility study), Determination of system requirements (which is analysis), Design of system, Development of software, System testing, System Implementation and System Maintenance in that order.

The major divisions of mechanical engineering are designs and controls, thermo-science and fluids, engineering mechanics, and manufacturing. Depending on the colleges and the universities, some mechanical engineering programs offer more specialized programs, such as mechatronics, robotics, transport and logistics, cryogenics, and biomechanics, if a separate department does not exist for these subjects.

Modern analysis and design processes in mechanical engineering are aided by various computational tools like finite element analysis (FEA) and computational fluid dynamics (CFD), computer-aided design (CAD) and computer-aided manufacturing (CAM). In system design and controls, a mechanical engineer may apply CAD/CAM systems to feed “instructions” to computer numerically-controlled (CNC) machines such as robots, milling machines, and lathes. In this way the engineer could automate the manufacturing process without the need for intermediate drawings. A mechanical engineer working in thermo-fluid might design a heat sink, an air conditioning system, or an internal combustion engine. Other processes might focus on the fluid itself, such as a fan to cool an electrical system, a turbine to power a submarine, or a spray gun to apply chemical coatings.

Given the wide range of subjects, students preparing to study mechanical engineering should consider the programs available in their respective colleges and universities. Most mechanical engineering programs offer the major subjects of study. Fundamental subjects of mechanical engineering include: statics, dynamics, strength of materials, solid mechanics, thermodynamics, fluid dynamics, heat transfer, refrigeration and air conditioning, kinematics (including robotics), manufacturing technology, mechatronics and control theory. Mechanical engineers are also expected to understand and be able to apply concepts from chemistry and electrical engineering. At the smallest scales, mechanical engineering becomes nanotechnology and molecular engineering – one speculative goal of which is to create a molecular assembler to build molecules and materials via mechanosynthesis. For now this goal remains within exploratory engineering.

Ref: www.articles-explorer.com