StudentShare
Contact Us
Sign In / Sign Up for FREE
Search
Go to advanced search...

Refrigerator, how does it work - Research Paper Example

Cite this document
Summary
Running head: REFRIGERATOR, HOW IT WORK 31st October 2013 Introduction One of the best technologies that human being has invented for food storage is the refrigerator. As the demand for food increase in the cotemporary world due to the increase in population, most countries have advocated for storage of food to avoid wastage…
Download full paper File format: .doc, available for editing
GRAB THE BEST PAPER96.2% of users find it useful
Refrigerator, how does it work
Read Text Preview

Extract of sample "Refrigerator, how does it work"

Download file to see previous pages

This paper keenly discusses how refrigerator works as well as its history and associated design processes. Before the invention of the modern refrigerator, individuals used ice or snow to cool their food. One of the most known pioneers of the modern refrigerator was William Cullen. In 1748, Cullen invented the first refrigeration at the Glasgow University. Similarly, Oliver Evans, a renowned American inventor also contributed in the development of the refrigeration by inventing the vapor-compression refrigeration that was mostly used in 1805.

The aim of this machine was to remove heat from substances by the process of recycling vaporized refrigerant. Another contributor in the early development of refrigerator was Jacob Evans. Through the use of vapor-compression, Evans invented the first refrigerator after making various improvements on Oliver designs. As the demand for the refrigeration increased, various scientists and doctors introduced other aspects that were focused at improving the refrigeration process. In 1913, Fred Wolf, introduced the refrigerators that were used in homes.

This was followed by the introduction of a refrigeration unit in 1914 by Nathaniel, a well known engineer who was based in Michigan. In 1927, a refrigerator by the name Monitor-Top was introduced. Based on its improved design and effectiveness in storing food, Monitor-Top attracted high demand especially in US market. The technical improvements that occurred in refrigeration after the World War II led to the development of more efficient refrigerators in 1960s and 1970s. As the technology improves, modern refrigerators that stores food for a longer time have been introduced in the market.

Another definition of refrigeration is cooling an item to a particular temperature that is usually lower that the room temperature where the refrigerator is situated. Apart from making the stored items cooler, refrigerator helps in halting the process of decaying that may take process due to chemical process (Balmer, 2011). In the modern societies, refrigerators are used in various ways. One of the most significant uses of refrigerators is storage. As mentioned earlier, before the invention of refrigeration food was stored under water.

Even though this was effective method of storage, the lifespan of the food was not for a long time. After the invention of the refrigerator, it was possible to lower the temperatures such that food could be stored for a longer time. Another use of refrigerator is to think ahead. For example, in the modern times cooks and manufacturers can prepare food and store for later consumption. In the early times, food storage was a notable problem. Family meals can now be prepared when the prices of raw materials are low thus reducing the costs of preparing the food.

Refrigerators are also used in transportation. Before the introduction of refrigerators, it was difficult to transport perishable products from one location to another. It was after the introduction of the refrigerators that food could be stored in a cool place during the transit. Improved quality is another merit that was experienced after the invention of refrigerators. It is imperative to note that before the introduction of the refrigerators, quality food was produced only during specific times of the year for example when the temperatures were low. In

...Download file to see next pages Read More
Cite this document
  • APA
  • MLA
  • CHICAGO
(“Refrigerator, how does it work Research Paper Example | Topics and Well Written Essays - 750 words”, n.d.)
Refrigerator, how does it work Research Paper Example | Topics and Well Written Essays - 750 words. Retrieved from https://studentshare.org/design-technology/1490078-refrigerator-how-does-it-work
(Refrigerator, How Does It Work Research Paper Example | Topics and Well Written Essays - 750 Words)
Refrigerator, How Does It Work Research Paper Example | Topics and Well Written Essays - 750 Words. https://studentshare.org/design-technology/1490078-refrigerator-how-does-it-work.
“Refrigerator, How Does It Work Research Paper Example | Topics and Well Written Essays - 750 Words”, n.d. https://studentshare.org/design-technology/1490078-refrigerator-how-does-it-work.
  • Cited: 1 times

CHECK THESE SAMPLES OF Refrigerator, how does it work

Background information of Pepto-Bismo ( liquid Medication)

The oral bioavailability of Bismuth subsalicylate is very low and little is known on how bismuth is distributed in human tissue.... Under room temperature, the medication may become active and start reacting with any moisture, but in the refrigerator, it is kept inactive....
2 Pages (500 words) Research Paper

Food Safety Management

This essay stresses that safety management of food is the hygienic production of clean food free from contamination and therefore less likely to cause any infection to humans.... Contaminated food contains harmful   agents for example bacteria which makes food unsafe for human health....
12 Pages (3000 words) Essay

Refrigerators: Reservoirs and Sinks, External Forces

The coefficient of performance COP for a refrigerator is given by the cooling effect divided by work input.... The coefficient of performance of the heat pumps is given by the heating effect divided by the work input.... Mathematically,where w is the compressor work inputBut,therefore, relationship between COP for heat pump and refrigerator respectively (Serway, Faughn, & Vuille, 2009).... nbsp;  Refrigerators: Reservoirs and Sinks, External Forces Part 1 – Describe in detail what a heat pump or a refrigerator does, in terms of reservoirs and sinks, external forces....
2 Pages (500 words) Coursework

The Function of a Blank

The process of collecting sample does not in any way affect the prevailing conditions of the surroundings.... The paper “The Function of a Blank” seeks to evaluate the function of a blank, which is to taste any possible effects of other material other than the analyze that is used in the measurement....
4 Pages (1000 words) Assignment

Social Shaping of Technology

Technology continues to play an important role in globalization, and it affects the human daily life including feeding, dressing, entertainment, and housing among others.... However, it is important to realise that technology has its downside including pollution and deaths.... hellip; McKenzie and Wajcman (1999 p....
8 Pages (2000 words) Essay

Social and Organizational Implications of Technological Change

Supporting the key ideas of technological determinism, in his another work Cowen recognizes technological inappropriateness as the core reason of long entering of electronic devices in the daily consumption market.... hellip; The conclusion from this study states that social shaping provides a comprehensive theoretical framework to show how deeply technological innovations are implemented in the social and political fabric....
9 Pages (2250 words) Essay

Effectiveness Of Using Solar Power In Providing Energy To Space Air Conditioning

It is against this background that the study seeks to investigate how the widespread use of solar energy in space conditioning would act as a remedy in reducing the disastrous consequences of greenhouse gas emissions globally.... This essay "Effectiveness Of Using Solar Power In Providing Energy To Space Air Conditioning" seeks to investigate the technology involved in the process of absorption and cooling involved in space conditioning as well as its application, advantages, and disadvantages....
11 Pages (2750 words) Essay

Food Safety Management

how Food-Borne Illnesses Can Be Controlled As the world continues becoming more unified, diseases now spread more effectively and rapidly, and with over one million persons crossing international borders day after day, and with the globalization of marketing, manufacturing, and food production, manufacturing, the threat of transmission of infectious disease is bigger....
14 Pages (3500 words) Case Study
sponsored ads
We use cookies to create the best experience for you. Keep on browsing if you are OK with that, or find out how to manage cookies.
Contact Us