scholarly journals Erratum: “U.S. Contour Maps of Annual Energy Delivery by Flat Plate Collectors” (Journal of Solar Energy Engineering, 1981, 103, pp. 360–361)

1982 ◽  
Vol 104 (3) ◽  
pp. 276-277
Author(s):  
P. Major
1986 ◽  
Vol 108 (3) ◽  
pp. 252-256 ◽  
Author(s):  
J. M. Gordon

Low-concentration, stationary, nonimaging concentrators (CPC’s) with flat receivers illuminated on both sides are considered as viable alternatives to flat-plate solar collectors. Closed-form, analytic formulae are derived for the geometric characteristics of two concentrator types of greatest interest (i.e., stationary collectors for year-round energy delivery), which enable calculations of collectible energy without computer ray-tracing stimulations. The relative merits of these concentrators in terms of energy collection and production costs are assessed with respect to each other as well as to flat-plate collectors.


2021 ◽  
pp. 100028
Author(s):  
L. Syam Sundar ◽  
V. Punnaiah ◽  
Manoj K. Singh ◽  
António M.B. Pereira ◽  
António C.M. Sousa

2020 ◽  
Vol 7 (1) ◽  
pp. 37-40
Author(s):  
Arunprasad S ◽  
Saravanan P ◽  
Arulraj R

Solar dryers are equipment and using solar energy for drying substances, especially food. There are two common types of solar dryers: Direct & indirect. This is a dryer type in which the product to be dried directly absorbs the solar radiation. It is also referred to as a natural convection cabinet dryer, because the solar radiation falls directly on the surface; the product quality is reduced. Heated air from the drying chamber is blown through. A solar dryer's basic function is to heat air with solar energy to a constant temperature, which enables the moisture extraction from crops within a drying chamber. The main objective of flat plate solar air dryer model based on without tray & with tray chamber in Creo parametric software & computational fluid dynamics in Ansys software. Generally, solar air dryer is heat loss is possible, so it’s reduced with help of insulation material (glass wool & polyurethane). To predict the temperature difference in various air flow with insulation material. Furthermore, choose the better insulation material & difference between with & without tray chamber.


Author(s):  
V.G. Bhide ◽  
G.D. Sootha ◽  
J.S. Vaishya
Keyword(s):  

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