1.

Record Nr.

UNINA9910781420203321

Titolo

Liquid rocket engine combustion instability [[electronic resource] /] / edited by  William E. Anderson and Vigor Yang

Pubbl/distr/stampa

Washington, D.C., : American Institute of Aeronautics and Astronautics, Inc., 1995

ISBN

1-60086-637-9

1-60086-418-X

Descrizione fisica

1 online resource (580 p.)

Collana

Progress in astronautics and aeronautics ; ; v. 169

Altri autori (Persone)

YoungVigor

Disciplina

629.47522

Soggetti

Liquid propellant rockets

Rocket engines - Combustion

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Monografia

Note generali

Description based upon print version of record.

Nota di bibliografia

Includes bibliographical references and index.

Nota di contenuto

pt. 1. Instability phenomenology and case studies -- pt. 2. Fundamental mechanisms of combustion instabilities -- pt. 3. Combustion instability analysis -- pt. 4. Stability testing methodology.



2.

Record Nr.

UNIORUON00039878

Titolo

Apocalypse de Baruch / introduction, traduction du Syriaque et commentaire par Pierre Bogaert

Pubbl/distr/stampa

Paris, : Editions du Cerf, 1969

Descrizione fisica

v. ; 19 c

Classificazione

SEB VI AC

Soggetti

BIBBIA - Vecchio Testamento - Baruch

Lingua di pubblicazione

Francese

Formato

Materiale a stampa

Livello bibliografico

Monografia

Note generali

Posseduto v. 1

3.

Record Nr.

UNINA9910831083003321

Titolo

Additives for coatings / / edited by Johan Bieleman

Pubbl/distr/stampa

Weinheim, [Germany] : , : Wiley-VCH, , 2000

©2000

ISBN

1-281-84247-8

9786611842475

3-527-61330-7

3-527-61331-5

Descrizione fisica

1 online resource (393 p.)

Disciplina

667.9

668.1

Soggetti

Coatings - Additives

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Monografia

Note generali

Description based upon print version of record.

Nota di bibliografia

Includes bibliographical references at the end of each chapters and index.



Nota di contenuto

Additives for Coatings; Contents; 1 Introduction; 1.1 Additives in Coating Materials; 1.2 Definitions; 1.3 Classification According to Function; 1.4 Quantities Used; 1.5 Economic Significance of Coating Additives; References; 2 Basics; 2.1 Introduction; 2.2 Interactions; 2.3 Chemical Composition; 2.4 Effectiveness of Additives; 2.5 Applications; References; 3 Thickeners; 3.0 Basics; 3.0.1 Introduction; 3.0.2 Rheology and Viscosity; 3.0.3 Viscosity Measurement; 3.1 Inorganic Thickeners; 3.1.1 Introduction; 3.1.2 Organoclays; 3.1.3 Production of the Organoclays; 3.1.4 Rheology and Organoclays

3.1.5 Influence of Organoclays on Various Coating Properties3.1.5.1 Sedimentation; 3.1.5.2 Sagging; 3.1.5.3 Flow and Levelling; 3.1.6 Incorporation Procedures; 3.1.6.1 Powder Method; 3.1.6.2 Paste Method; 3.1.6.3 Easily Dispersable Organoclays; 3.1.7 Trade Products; 3.2 Organic Thickeners; 3.2.0 Introduction; 3.2.0.1 Organic Thickeners for Water-Borne Paints; 3.2.0.2 Thickeners for Solvent-Based Paints; 3.2.1 Cellulose Derivatives; 3.2.1.1 The Chemistry of Cellulose Derivatives; 3.2.1.2 The Addition of Cellulose Ethers to Paints; 3.2.1.3 Paint Properties Influenced by Cellulose Ethers

3.2.1.4 Associative Cellulose Ethers3.2.1.5 Commercial Products; 3.2.1.6 New Developments; 3.2.1.7 Toxicology and Disposal; 3.2.2 PUR Thickeners; 3.2.2.1 Introduction; 3.2.2.2 Chemical Composition and Delivery Form; 3.2.2.3 Thickening Mechanism; 3.2.2.4 Application Properties of PUR Thickeners; 3.2.2.5 Applications; 3.2.2.6 Formulation of Coating Materials with PUR Thickeners; 3.2.2.7 Coating Properties; 3.2.2.8 Commercial Products; 3.2.3 Organic Thickeners for Solvent-Borne Coatings; 3.2.3.1 Introduction; 3.2.3.2 Product Survey; 3.2.3.3 Hydrogenated Castor-Oil-Based Thickeners

3.2.3.4 Polyamides3.2.3.5 Overbased Sulphonates; 3.2.3.6 Polyolefins; 3.2.3.7 Commercial Products; References; 4 Surface-Active Agents; 4.1 Wetting and Dispersing Agents; 4.1.1 Introduction; 4.1.2 Definitions; 4.1.3 The Dispersion Process; 4.1.3.1 Pigment Wetting; 4.1.3.2 Mechanical Disruption; 4.1.3.3 Stabilization; 4.1.3.4 Stabilization in Polar Media: Practical Evaluation; 4.1.3.5 Stabilization in Nonpolar Media: Practical Evaluation; 4.1.4 Chemical Composition of Wetting and Dispersing Agents; 4.1.4.1 Polymeric Dispersing Agents; 4.1.5 Problem-Solving

4.1.6 Procedures for Determining Dispersion Efficiency4.1.6.1 Surface-Charge Measurement; 4.1.6.2 Dispersant Demand; 4.1.6.3 Monitoring the Dispersion Process; 4.1.6.4 Degree of Dispersion; 4.1.6.5 Degree of Flocculation; 4.1.6.6 Flooding: Rub-Out Test; 4.1.7 Biological and Toxicological Properties; 4.1.7.1 Surfactants; 4.1.7.2 Polymers; 4.1.8 Commercial Products; 4.2 Defoaming of Aqueous Paint Materials; 4.2.1 Introduction; 4.2.2 Foam Formation in Aqueous Paints; 4.2.3 Causes of Foam Stabilization; 4.2.3.1 Stability-Reducing Parameters; 4.2.3.2 Parameters That Promote Foam Stability

4.2.4 Composition and Effect of Defoamers and Foam Inhibiting Agents

Sommario/riassunto

No doubt: A perfect coating has to look brilliant! But other properties of coatings are also most important. Coatings have to be durable, tough and easily applicable. Additives are the key to success in achieving these characteristics, even though the amounts used in coating formulations are small.It is not trivial at all to select the best additives. In practice, many series of tests are often necessary, and the results do not explain, why a certain additive improves the quality of a coating and another one impairs the coating.This book is dedicated to developers and applicant