On this page you will find the following popular Solar Heating Liquid:
- ISO 9806-3:1995, Test methods for solar collectors — Part 3: Thermal performance of unglazed liquid heating collectors (sensible heat transfer only) including pressure drop
- ISO 9806-1:1994, Test methods for solar collectors — Part 1: Thermal performance of glazed liquid heating collectors including pressure drop
- Performance analysis of a solar-assisted ground-source heat pump system for greenhouse heating: an experimental study [An article from: Building and Environment]
- PoolTrends PTHK30 HeatKeeper Pool Blanket In A Capsule, 30000 Gallon
ISO 9806-3:1995, Test methods for solar collectors — Part 3: Thermal performance of unglazed liquid heating collectors (sensible heat transfer only) including pressure drop
Establishes methods for determining the thermal performance of unglazed liquid heating solar collectors. Contains methods for conducting tests outdoors under natural solar irradiation and simulated wind and for conducting tests indoors under simulated solar irradiation and wind. Not applicable to those collectors in which the heat transfer fluid can change phase.
List Price: $ 150.00
Price: $ 150.00
ISO 9806-1:1994, Test methods for solar collectors — Part 1: Thermal performance of glazed liquid heating collectors including pressure drop
Establishes methods for determining the thermal performance of glazed liquid heating solar collectors; provides test methods and calculation procedures for determining the steady-state and quasi-steady-state thermal performance of solar collectors. Contains methods for conducting tests outdoors under natural solar irradiance and indoors under simulated solar irradiance. Not applicable to those collectors in which the thermal storage unit is an integral part of the collector to such an extent that the collection process cannot be separated for the purpose of making measurements of these two processes. Also not applicable to unglazed solar collectors nor is it applicable to tracking concentrating solar collectors.
List Price: $ 175.00
Price: $ 175.00
Performance analysis of a solar-assisted ground-source heat pump system for greenhouse heating: an experimental study [An article from: Building and Environment]
This digital document is a journal article from Building and Environment, published by Elsevier in . The article is delivered in HTML format and is available in your Amazon.com Media Library immediately after purchase. You can view it with any web browser.
Description:
This study investigates the performance characteristics of a solar-assisted ground-source (geothermal) heat pump system (SAGSHPS) for greenhouse heating with a 50m vertical 32mm nominal diameter U-bend ground heat-exchanger. This system was designed and installed in the Solar Energy Institute, Ege University, Izmir (568 degree days cooling, base: 22^oC, 1226 degree days heating, base: 18^oC), Turkey. Based upon the measurements made in the heating mode from the 20th of January till 31st of March 2004, the heat extraction rate from the soil is found to be, on average, 57.78W/m of bore depth, while the required borehole length in metre per kW of capacity is obtained as 11.92. Design practices in Turkey normally call for U-bend depths between 11 and 13m/kW of heating. The entering water temperature to the unit ranges from 8.2 to 16.2^oC, with an average value of 14^oC. The greenhouse air has a maximum day temperature of 31.05^oC and night temperature of 14.54^oC with a relative humidity of 40.35%. The heating coefficient of performance of the heat pump (COP”H”P) is about 2.00 at the end of a cloudy day, while it is about 3.13 at the end of sunny day and fluctuates between these values in other times. The COP values for the whole system are also obtained to be 5-20% lower than COP”H”P. The clearness index during experimental period is computed as average 0.56. At the same period, Cucumus sativus cv. pandora F”1 was raised, and product quality was improved with the climatic conditions in the designed SAGSHPS. However, experimental results show that monovalent central heating
List Price: $ 8.95
Price: $ 8.95
PoolTrends PTHK30 HeatKeeper Pool Blanket In A Capsule, 30000 Gallon
Heatkeeper for up to 30,000 Gallons. Keeps the heat in your pool, prevents heat and chemical loss, helps extend your swimming season, easy to use, and saves you money. Each capsule lasts up to 4 weeks.
- Keeps the heat in the pool
- Prevents heat and chemical loss
- Helps extend your swimming season
- Easy to use
- Lasts up to four weeks
List Price: $ 19.99
Price: $ 10.75
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