1. What are the required BTUs to heat this greenhouse to these specifications listed above?
2. If 2 inch finned pipe carrying 180 F hot water is used to heat this greenhouse, what is the total length of pipe required to heat this greenhouse? 5 pts
3. If 1.25 inch finned pipe carrying steam at 215 F is used to heat this greenhouse, what is the total length of pipe required to heat this greenhouse? 5 pts
4. If Natural gas Modine heaters are used to heat this greenhouse range how many heaters (400,000 BTU input- 320,000 BTU output) would be placed in each greenhouse section? 5 pts
5. What are the required BTUs to heat this greenhouse complex if all measurements are the same, the sidewall height is changed to 10 ft. 2 ft of the sidewall is 4 inch concrete block.
8 ft of the sidewall and the rest of the greenhouse is covered with 16 mm double wall polycarbonate sheets?
6. Which greenhouse, the one described in problem one or the one described in problem 5 requires more heat on an hourly basis? If your answer is the greenhouse from problem 5, why does it require more heat, isn’t it a smaller greenhouse than greenhouse from problem 1?
Last Completed Projects
| topic title | academic level | Writer | delivered |
|---|