A New Method for Determining the Rate of Sulphation of Storage-battery Plates

A New Method for Determining the Rate of Sulphation of Storage-battery Plates PDF Author: George Wood Vinal
Publisher:
ISBN:
Category : Storage batteries
Languages : en
Pages : 10

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A New Method for Determining the Rate of Sulphation of Storage-battery Plates

A New Method for Determining the Rate of Sulphation of Storage-battery Plates PDF Author: George Wood Vinal
Publisher:
ISBN:
Category : Storage batteries
Languages : en
Pages : 10

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New Method of Determining the Polar Curve of an Airplane in Flight

New Method of Determining the Polar Curve of an Airplane in Flight PDF Author: B. N. Yegorov
Publisher:
ISBN:
Category : Aerofoils
Languages : en
Pages : 688

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A fundamental defect of existing methods for the determination of the polar of an airplane in flight is the impossibility of obtaining the thrust or the resistance of the propeller for any type airplane with any type engine. The new method is based on the premise that for zero propeller thrust the mean angle of attack of the blade is approximately the same for all propellers if this angle is reckoned from the aerodynamic chord of the profile section. This angle was determined from flight tests. Knowing the mean angle of the blade setting the angle of attack of the propeller blade at zero thrust can be found and the propeller speed in gliding obtained. The experimental check of the new method carried out on several airplanes gave positive results. The basic assumptions for the construction of the polars and the method of analyzing the flight data are given.

New methods of alkalimetry, and of determining the commercial value of acids and manganese, by C.R. Fresenius and H. Will [a tr.] ed. by J.L. Bullock

New methods of alkalimetry, and of determining the commercial value of acids and manganese, by C.R. Fresenius and H. Will [a tr.] ed. by J.L. Bullock PDF Author: C. Remigius Fresenius
Publisher:
ISBN:
Category : Acids
Languages : en
Pages : 176

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Symposium on New Methods for Particle Size Determination in the Subsieve Range

Symposium on New Methods for Particle Size Determination in the Subsieve Range PDF Author:
Publisher: ASTM International
ISBN:
Category : Particle size determination
Languages : en
Pages : 119

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Statement by the Secretary

Statement by the Secretary PDF Author: Smithsonian Institution
Publisher:
ISBN:
Category :
Languages : en
Pages : 814

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A New Method Based on PROMETHEE and TODIM for Multi-Attribute Decision-Making with Single-Valued Neutrosophic Sets

A New Method Based on PROMETHEE and TODIM for Multi-Attribute Decision-Making with Single-Valued Neutrosophic Sets PDF Author: Dongsheng Xu
Publisher: Infinite Study
ISBN:
Category : Mathematics
Languages : en
Pages : 12

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In this paper, a new method based on PROMETHEE and TODIM is proposed to solve the MADM problem under the single-valued neutrosophic environment. Based on the calculation formula of inflow and outflow in PROMETHEE method, and the calculation formula of overall dominance in the TODIM method, a new integrated formula is obtained.

The New Method of Graphical Statics

The New Method of Graphical Statics PDF Author: Augustus Jay Du Bois
Publisher:
ISBN:
Category : Graphic statics
Languages : en
Pages : 100

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A New Method of Measuring Heights by Means of the Barometer

A New Method of Measuring Heights by Means of the Barometer PDF Author: Grove Karl Gilbert
Publisher:
ISBN:
Category : Altitudes
Languages : en
Pages : 328

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Annual Report

Annual Report PDF Author: National Environmental Research Center (Cincinnati, Ohio)
Publisher:
ISBN:
Category :
Languages : en
Pages : 328

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A New Method of Measuring Heights by Means of the Barometer

A New Method of Measuring Heights by Means of the Barometer PDF Author: Grove K. Gilbert
Publisher:
ISBN:
Category : Altitudes
Languages : en
Pages : 194

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