 | American School (Chicago, Ill.) - Engineering - 1903 - 380 pages
...special pipes of large size should be proportioned directly from tables X, XI and XII. Where the two-pipe system is used and the radiators have separate supply...short between the lowest radiator and the main, a higher velocity of 20 feet or more may be allowed through this portion rather than make the pipe excessively... | |
 | American School (Chicago, Ill.) - Engineering - 1906 - 588 pages
...special pipes of large si?e should be proportioned directly from tables X, XI and XII. Where the two-pipe system is used and the radiators have separate supply...short between the lowest radiator and the main, a higher velocity of 20 feet or more may be allowed through this portion rather than make the pipe excessively... | |
 | American School of Correspondence, Chicago, Charles Lincoln Hubbard - Heating - 1908 - 252 pages
...and XIX have been prepared for velocities of 10 and 15 feet per second. The sizes given in Table XIX have been found sufficient in most cases; but the...of the largest riser should usually be limited to 2A- inches in school and dwelling-house work, unless it is a special pipe carried up in a concealed... | |
 | Louis Derr - Electric engineering - 1909 - 460 pages
...and XIX have been prepared for velocities of 10 and 15 feet per second. The sizes given in Table XIX have been found sufficient in most cases ; but the...the largest riser should usually be limited to 2|- inches in school and dwelling-house work, unless it is a special pipe carried up in a concealed position.... | |
 | 1909 - 444 pages
...and XIX have been prepared for velocities of 10 and 15 feet per second. The sizes given in Table XIX have been found sufficient in most cases; but the...the largest riser should usually be limited to 2^ inches in school and dwelling-house work, unless it is a special pipe carried up in a concealed position.... | |
 | Architecture - 1909 - 500 pages
...and XIX have been prepared for velocities of 10 and 15 feet per second. The sizes given in Table XIX have been found sufficient in most cases; but the...of the largest riser should usually be limited to 2-1 inches in school and dwelling-house work, unless it is a special pipe carried up in a concealed... | |
 | Charles Lincoln Hubbard - Heating - 1909 - 268 pages
...greater safety and should be more generally TABLE XIX. AREAS OF RADIATOR SURFACE FOR DIFFERENT RISERS. used. The size of the largest riser should usually be limited to Zyi inches in school and dwelling house work unless it is a special pipe carried up in a concealed... | |
 | 1912 - 552 pages
...and XIX have been prepared for velocities of 10 and 15 feet per second. The sizes given in Table XIX have been found sufficient in most cases; but the...the largest riser should usually be limited to 2$ inches in school and dwelling-house work, unless it is a special pipe carried up in a concealed position:... | |
 | Heating - 1918 - 386 pages
...and XIX have been prepared for velocities of 10 and 15 feet per second. The sizes given in Table XIX have been found sufficient in most cases; but the...the largest riser should usually be limited to 2^ inches in school and dwelling-house work, unless it is a special pipe carried up in a concealed position.... | |
 | Building - 1919 - 490 pages
...and XIX have been prepared for velocities of 10 and 15 feet per second. The sizes given in Table XIX have been found sufficient in most cases; but the...of the largest riser should usually be limited to 2J inches in school and dwelling-house work, unless it is a special pipe carried up in a concealed... | |
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The size of the largest riser should usually be limited to 2^" in school and dwelling house work unless it is a special pipe carried up in a concealed position. If the length of riser is short between the lowest radiator and the main, a higher velocity... 
