This historic book may have numerous typos and missing text. Purchasers can download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1918 Excerpt: ... three exposures increase pipe given in table in proportion to exposure. For halls use pipe of ample size to allow for loss of heat to second floor. fhe volume of air in cubic feet per minute discharged by a flue equals the velocity in feet per ninute multiplied by the area in square feet. Knowing any two of these ...
Read More
This historic book may have numerous typos and missing text. Purchasers can download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1918 Excerpt: ... three exposures increase pipe given in table in proportion to exposure. For halls use pipe of ample size to allow for loss of heat to second floor. fhe volume of air in cubic feet per minute discharged by a flue equals the velocity in feet per ninute multiplied by the area in square feet. Knowing any two of these terms, the third may be readily found. volume volume Velocity = Area = area. velocity. Example.--Find the area of a flue 20 feet high that will discharge 3,000 cubic feet per minute, when the excess of temperature in the flue over that out doors is 40 degrees. Opposite 20 in left hand column and under 40 on upper line is the number 319, representing the velocity in feet per minute. The volume 3,000-4-319 = 9.4 square feet, the required area. In estimating the effective height of a warm air flue from a furnace, consider the flue to begin 2 feet above the grate. STEAM AND GAS FITTING. The Expansion of Wrought-Iron Steam and Water Pipes. To calculate the amount of expansion in the length of pipes, with different temperatures, take a pipe 100 feet long, containing cold water, or without either steam or water, and heing at a temperature of about 32 degrees Fahrenheit. After heating the water in the pipe to 215 degrees, or 1 pound pressure of steam, the pipe will be found to be 100 feet 1% inches in length, with a rise in temperature from 32 degrees to 265 degrees, or 25 pounds pressure of steam, there will be an increase in length of 1 8/10 inches. From 32 degrees to 297 degrees, or 50 pounds steam pressure, the increase would be 2 1/10 inches. And again, arise in temperature from 32 degrees to 338 degrees, or 100 pounds pressure of steam, will give an increase in length of 2% inches. Wrought Iron Pipe. Wrought iron pipe is now almost exclusively used ...
Read Less
Add this copy of Modern Hot Water Heating, Steam and Gas Fitting; Over to cart. $23.93, new condition, Sold by Books2anywhere rated 5.0 out of 5 stars, ships from Fairford, GLOUCESTERSHIRE, UNITED KINGDOM, published 2022 by LEGARE STREET PR.
Choose your shipping method in Checkout. Costs may vary based on destination.
Seller's Description:
PLEASE NOTE, WE DO NOT SHIP TO DENMARK. New Book. Shipped from UK in 4 to 14 days. Established seller since 2000. Please note we cannot offer an expedited shipping service from the UK.
Add this copy of Modern Hot Water Heating, Steam and Gas Fitting; Over to cart. $25.18, new condition, Sold by Paperbackshop International rated 2.0 out of 5 stars, ships from Fairford, GLOS, UNITED KINGDOM, published 2022 by LEGARE STREET PR.
Choose your shipping method in Checkout. Costs may vary based on destination.
Seller's Description:
PLEASE NOTE, WE DO NOT SHIP TO DENMARK. New Book. Shipped from UK in 4 to 14 days. Established seller since 2000. Please note we cannot offer an expedited shipping service from the UK.
Add this copy of Modern Hot Water Heating, Steam and Gas Fitting; Over to cart. $28.72, new condition, Sold by Ingram Customer Returns Center rated 5.0 out of 5 stars, ships from NV, USA, published 2022 by Legare Street Press.
Add this copy of Modern Hot Water Heating, Steam and Gas Fitting; Over to cart. $34.38, new condition, Sold by Books2anywhere rated 5.0 out of 5 stars, ships from Fairford, GLOUCESTERSHIRE, UNITED KINGDOM, published 2022 by LEGARE STREET PR.
Choose your shipping method in Checkout. Costs may vary based on destination.
Seller's Description:
PLEASE NOTE, WE DO NOT SHIP TO DENMARK. New Book. Shipped from UK in 4 to 14 days. Established seller since 2000. Please note we cannot offer an expedited shipping service from the UK.
Add this copy of Modern Hot Water Heating, Steam and Gas Fitting; Over to cart. $36.17, new condition, Sold by Paperbackshop International rated 2.0 out of 5 stars, ships from Fairford, GLOS, UNITED KINGDOM, published 2022 by LEGARE STREET PR.
Choose your shipping method in Checkout. Costs may vary based on destination.
Seller's Description:
PLEASE NOTE, WE DO NOT SHIP TO DENMARK. New Book. Shipped from UK in 4 to 14 days. Established seller since 2000. Please note we cannot offer an expedited shipping service from the UK.
Add this copy of Modern Hot Water Heating, Steam and Gas Fitting; Over to cart. $38.16, new condition, Sold by Ingram Customer Returns Center rated 5.0 out of 5 stars, ships from NV, USA, published 2022 by Legare Street Press.
