DESIGN AND CONSTRUCTION OF A PYRAMID-SHAPED SOLAR



This research project material is available: DESIGN AND CONSTRUCTION OF A PYRAMID-SHAPED SOLAR



Download Complete Research Project Material on DESIGN AND CONSTRUCTION OF A PYRAMID-SHAPED SOLAR



Project Category:
Type: Project Topics | Project Topics and Materials | List of Project Topics | Research Project Materials | Journals | Thesis | Articles | Online Project Materials | Business Plan | Final year project topic| Format: Ms Word| Attribute: Documentation Only| Pages: 21 Pages| Chapters: Complete Research work from Chapter 1 to 5; All chapters | Price: ₦ 5,000.00



Call or whatsapp: +2347063298784 or email: allprojectmaterials.com

Download Post (MsWord)


Download Post (PDF)


Download complete Chapters



DESIGN AND CONSTRUCTION OF A PYRAMID-SHAPED SOLAR



CHAPTER ONE

1.1 INTRODUCTION

Distilled water is needed for drinking, irrigation and for many other applications. A diversity of approaches are used for these portions of fresh water from saline water; namely multi stage flash (MSF), multiple effect (ME), reverse osmosis (RO), electro dialysis, ion exchange, phase change, and solvent extraction. These methods are expensive, however, for the production of small amount of fresh water. The development of solar distillation has demonstrated its suitability for the desalination process when the weather conditions are suitable and the demand is not too large, i.e. less than 200 m³/d. The problem of low daily productivity of the solar stills triggered scientists to investigate various means of improving the stills productivity and thermal efficiency.

Different aspects of triangular-shaped solar stills (CSS), also called double slope stills, have been studied. Production in this still is influenced by the orientation, as shown by (Singh et al., 1995) who found the maximum yield for a cover with east–west. Detailed studies of heat transfer coefficients can also be found, (Sharma and Mullick, 1991), in which energy transfer mechanisms, such as convection, evaporation and radiation are investigated, and new empirical relations to estimate cover temperatures are proposed. To model heat and mass transfer in solar stills ( Dunkle, 1961)  proposed the use of a correlation of the form  where C is 0.075 and n is 1/3 for air enclosed between horizontal parallel plates. This correlation is expressed in terms of a modified temperature difference that includes molecular weight and buoyancy, and considers the cover as a single element. This has been the most widely accepted model for solar stills and describes the basic heat and mass transport mechanism between heated water mass and a condenser.

 

1.2   PROBLEM DESCRIPTION AND SIGNIFICANCE

Many parts of the world do not have access to a suitable source of clean drinking water. Most of the water available in streams, lakes, rivers, sea, etc. carries parasites or diseases, or is simply not fit for consumption and therefore is a significant health hazard. Areas without access to clean water are also usually poverty stricken and do not have the infrastructure necessary to create and support large scale water purification plants. Thus, there is need for a small scale, affordable water purification system for individual families or villages. Africa has the second largest population of people without access to clean drinking water.

1.2AIM AND OBJECTIVES

  1. a.     The aim of this project is to construct pyramid-shaped solar.                                                                                                                                                                                                                                                                                                  
  2. To compare and evaluate the triangular and pyramid-shaped                                                  solar stills.

1.3 SIGNIFICANCE OF THE STUDY

The energy from the sunused to distil water is free cost, but building the still makes the costof the distilled rather high, water at least for large-scale uses and such as agriculture and flushing away wastes in industry andhomes. Consequently, the solar still is used principally to purify water for drinking and for some business, industries, laboratories, and green house applications; it also appears to be able to purify polluted water

Citation - Reference

All Project Materials Inc. (2020). DESIGN AND CONSTRUCTION OF A PYRAMID-SHAPED SOLAR. Available at: https://researchcub.info/department/paper-6262.html. [Accessed: ].

DESIGN AND CONSTRUCTION OF A PYRAMID-SHAPED SOLAR


Delivery Assurance: This Project material is delivered within 15-30 Minutes. Click below to download complete material.


Download Complete Project Material

Call: +2347063298784

Hire a Writer

Department

Search Word Tags:


A Review on design and construction of a pyramid, shaped solar, project, material, design, research journals and thesis, researchcub.info, physics project topics.
Distilled water is needed for drinking, irrigation and for many other applications. A diversity of approaches are used for these portions of fresh water from saline water; namely multi stage flash (MSF), multiple effect (ME), reverse osmosis (RO), electro dialysis, ion exchange, phase change, and solvent extraction. These methods are expensive, however, for the production of small amount of fresh water. The development of solar distillation has demonstrated its suitability for the desalination process when the weather conditions are suitable and the demand is not too large, i.e. less than 200 m³/d. The problem of low daily productivity of the solar stills triggered scientists to investigate various means of improving the stills productivity and thermal efficiency... Click here for more

DESIGN AND CONSTRUCTION OF A PYRAMID-SHAPED SOLAR - Research Journals and Thesis - Researchcub.info

Project Topics and Materials - researchcub.info