12. Future work
The main issue for designing a fiber optic day lighting system is how to get the light into the fiber. The main objective for future work should because of this be development of efficient light collector designs and doing accurate calculations of their performance. An efficient, reliable and preferably cheap light collector is the base for any further development of a functioning fiber optic day lighting system. A vital issue when designing light collectors is the amount of available daylight .Since it seems to be most viable to collect direct sunlight only for fiber optic systems it is important to have data for sun hours at the location of interest. Maybe a location with weather and climate typical for some interesting locations should be studied. How many sun hours are there per year, how often and in which ways does the weather situation change, what is the intensity of the sun light, etcetera.. A system that cannot provide sufficient illumination continuously will hardly be considered for installation anywhere, which means that this issue must be solved in someway. A fiber optic day lighting system cannot work alone; there must be some kind of backup or combination with another light source. Because of this it should be an objective of future seminar to come up with light sources that can be used in combination with fiber optic day lighting systems and efficient ways of combining these daylight and artificial light. This study is mostly dealing with generic concepts and ideas. Therefore it would be interesting to further investigate especially some of the vital topics. Examples of such topics would be:
•A detailed study of the available daylight and its regularity at a chosen location.
• Developing the des...
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...red by the pyranometer and the luminous flux output of a solar luminaire was slightly higher when using the black tube (Figure 35) than when not using it. When regulating the artificial lights by the signal from the indoor luminance sensors problems with oscillation of the artificial lights occurred. If designing the regulator and placing the sensors properly it should be possible to balance the artificial lights by an indoor sensor. Further investigations on a proper indoor sensor regulation are required, but the interiors where the solar luminaries are used vary. Thus a standard configuration of the indoor sensor regulation is hard to produce. Therefore my recommendation is to use the signal from the light sensor on the SP3 collector for balancing the artificial light and find a way to minimize the response time of the regulation, since the sunlight will not wait.
All are relevant to the film that I will be applying the study of lighting
...ted downwards and not spread out into the atmosphere. This procedure can capture the excessive light and could help with improving these atmospheric particles that cause the blurring in the sky. Also if someone cant sleep without a night lamp, buying a colored one would be better. The darker the color is the less exposure it has and uses less energy.
always be the same so it is a fair test. The intensity of the light
The design of projections; be these shelfs providing solar protection on the overlying storey which is based on a calculation of the vertical shadow angle in such a way as to ensure that the sun’s rays can enter the opening in winter but not in summer. More detailed sun control studies that also calculate the effects of solar radiation on indoor lighting conditions and heat gains can be useful for the
In this two part lab we are to build a spectroscope from parts included with our lab kit to visualize and analyze the spectra of several light sources. In the second part of the lab we are to build a pinhole viewer. We are to then take the pinhole viewer and measure the diameter of the sun and moon. After completing both parts of the lab, there are several questions that need addressing. This paper examines and answers those questions.
The climate, environment, geographic limitation, temperature, and location, can limit or enhance the viability of a solar system (Grey, Shane). Access to the sun’s energy is vital for solar energy systems. Therefore, during the night or locations of areas that receive heavy shade or sun blockage from natural features are disadvantageous locations for the solar energy systems as they will not be able to collect light.
A halogen bulb light source was set up at the end of a yardstick, and a light sensor was set up on the yardstick beginning at 0.1m from the light source. Science Workshop was again used to measure the intensity of light ranging from 0.1m to 1.00m (Fig.
With obstacles around the building giving off shade it needs to have the right amount of shade and the timing it shades the area for correct amount of sun the solar panels should absorb, the weather of an area plays a lot in the structures energy source.
If light enters the end of a solid glass rod so that the light transmitted into
Aim: The aim of this experiment is to measure the effect of different distances in centimeters, on the intensity of light using a voltmeter on a clear light bulb using a photovoltaic cells to detect the intensity of the light at different distances. The voltmeter will provide the readings of the light intensity with the Voltage as the unit of light intensity.
Outdoor Wedding Reception Lighting is an essential aspect of wedding reception décor. Proper lighting helps to create add color and mood to the reception. If the reception is during the day then there is no concern for lightings. Ample of natural lights are available at outdoor wedding locations. On the contrary wedding receptions at night requires proper lightings that should last till the reception ends.
For the acid test, I wanted to try the Fairy Light set indoors. Any light glows bright in pitch darkness but use it indoors and the results are usually disappointing. Because Fairy Lights work on batteries, I could try them all over the house; from the mantel to the dining table and from my front door to the
Nowadays daylighting system is a complicated part in building. A daylighting system in the building is not only of daylight apertures, like skylights and windows, but is coupled with a daylight-responsive lighting control system. Using daylighting is not only reducing building energy cost, but also creating a
LED’s provide an excellent way of illuminating our urban environment. LED’s are very versatile as they can be a variety of colours. This gives architects, landscapers and designers the ability to create a mood or ambiance. For example...
Intelligent LED lighting is the new way forward and an essential part of any event. It is operated by using computer software or custom designed software and makes the venue look bright & colorful. Color of the lights can changed as per the theme and added special effects give a fresh look to the venue. Our Laser light show gives the much needed effect, variety of colors and amazing appearance. Moreover, laser lights can cover the complete venue irrespective of the space. We assure you that utilizing our services guests will be highly impressed with the