S. V. NARDO

EXPERIMENTAL HEAT TRANSFER AND TEMPERATURE DISTRIBUTION IN A HOLLOW TUBE WITH INTERNAL AIRFLOW AT HIGH TEMPERATURE AND PRESSURE (2005)

NARDO,S.V., BROWN,LAWRENCE D.

Results are presented of heat transfer tests conducted on a thick-walled, stainless steel tube subjected to an internal subsonic flow of air at pressures up to 465 psia and temperatures up to 1850 R....

SUMMARY OF RESULTS OF INVESTIGATIONS ON TEMPERATURES, DEFORMATIONS AND MATERIAL CHANGES IN BODIES IN HIGH-SPEED FLIGHT. (2005)

Nardo,S. V., Kempner,Joseph

Brief summaries are given of papers published in connection investigations of problems associated with the behavior of structural elements in an environment corresponding to high speed flight.

TEMPERATURES AND THERMAL STRESS IN THIN-WALLED SPHERICAL SEGMENTS SUBJECT TO AN AXISYMMETRIC THERMAL INPUT. (2005)

Cassenti,B. N., Nardo,S. V.

Transient temperature and thermal stress distributions in thin-walled spherical segments are presented for two cases of axisymmetric aerodynamic heating. The thermal and stress fields are assumed to...

AN ANNOTATED BIBLIOGRAPHY ON ABLATION AN RELATED TOPICS, (2005)

Israel,Martin H., Nardo,S. V.

The bibliography contains 700 entries (551 annotated, 133 unannotated, and 16 classified references), listing research pertinent to thermal environments and the thermal protection of structures,...

EXPERIMENTAL PRESSURE, TEMPERATURE AND STRAIN MEASUREMENTS ON STAINLESS STEEL THICKWALLED TUBES WITH INTERNAL AIRFLOW AT HIGH TEMPERATURE AND PRESSURE, (2005)

NARDO,S. V., Erickson,Burton, Brown,Lawrence D., Gerada,David J., Kempner,Joseph

Experimental results of pressure, temperature, and strain measurements made on a series of five Type 304 stainless steel thick-walled tubes are presented in this report. The tubes were subjected to a...

EXPERIMENTAL PRESSURE, TEMPERATURE, AND STRAIN MEASUREMENTS ON ABLATING HEMISPHERICAL NOSE CONES IN HYPERSONIC FLOW. TEST SERIES II (2005)

NARDO,S.V., ERICKSON,BURTON, KEMPNER,JOSEPH

The results of pressure, temperature and strain measurements on three hemispherical nose cones tested and ablated in a hypersonic tunnel are presented. The shrouded model technique was used in all...

Summary of Results of Investigation on Temperatures, Deformations and Material Changes in Bodies in High-Speed Flight. (2005)

Nardo,S. V., Kempner,Joseph

The results of several investigations, briefly abstracted in this report, were obtained under the contract. The subject matter covered is in the field of heat conduction, temperature distribution,...

HEAT TRANSFER AND TEMPERATURE DISTRIBUTION IN A HEMISPHERICAL NOSE CONE IN HYPERSONIC FLOW (1998)

NARDO,S.V., SADLER,RONALD W.

ON THE BASIS OF THE COMPARISON BETWEEN THEORY AND EXPERIMENT OF HEAT TRANSFER AND TEMPERATURE DISTRIBUTION, IT IS CONCLUDED THAT THE SIMPLIFIED METHOD USED TO PREDICT TEMPERATURES WITHIN A...

ABLATION OF HOLLOW CYLINDERS. (1998)

Nardo, S. V., Flaherty, J. E.

An approximate solution is presented for the ablation of a hollow cylinder whose inner surface is subjected to an axisymmetric heat source and whose outer surface is insulated. The products of...

TEMPERATURES AND STRESSES IN THICK-WALLED CYLINDERS AND A COMPARISON WITH WIND TUNNEL EXPERIMENTS. (1998)

Nardo, S. V., Flaherty, Joseph E.

A thick-walled, circular cylinder with an internal subsonic flow of high energy air and an insulated outer surface is analyzed for internal heat transfer, transient temperature distribution, and...

THERMAL STRESSES IN AN ABLATING THICK-WALLED SPHERE. (1998)

Avril,Fred P., Parisse,Richard F., Nardo,S. V.

A theoretical technique for predicting thermal stresses in a thick-walled ablating sphere of a low-conductivity material subjected to point-symmetric aerodynamic thermal and pressure loading is...

TRANSIENT TEMPERATURE DISTRIBUTION IN A SOLID SPHERE DUE TO AERODYNAMIC HEATING, (1998)

Coppolino,Robert N., Nardo,S. V.

A solid or thick-walled spherical body of low-conductivity material is analyzed for the transient temperature distribution immediately after the application of axisymmetric aerodynamic heating and...

EXPERIMENTAL AND THEORETICAL INVESTIGATION OF TEMPERATURES AND STRESSES IN ABLATING THICK-WALLED HEMISPHERES. (1998)

Parisse,Richard F., Nardo,S. V.

Hypersonic wind tunnel tests of 7 3/4 inch diameter Plexiglas and Nylon hemispheres were designed and conducted at the Preston R. Bassett Laboratory of the Polytechnic Institute of Brooklyn. A...

TEMPERATURE AND THERMAL STRESS PROBLEMS OF THIN-WALLED SPHERES AND CONES WITH AERODYNAMIC HEATING. (1998)

Chu,Szu Hsiung, Nardo,S. V., Goldberg,M. A.

A number of exact and approximate solutions are presented for the axisymmetrical temperature distribution and thermal stresses in thin spherical, conical and spherically-blunted shells. In the heat...

TEMPERATURES AND THERMAL STRESSES IN THIN-WALLED SPHERICAL SEGMENTS. (1998)

Cassenti,Brice N., Nardo,S. V.

The thermal stresses induced in thin-walled spherical shell seqments, subject to a uniform aerodynamic heat input are presented. The problem is divided into two main sections: determination of the...

Thermal Stresses in Ring-Reinforced Oval Cylindrical Shells. (1998)

Cassenti,B. N., Nardo,S. V.

The thermal stresses induced in ring-reinforced oval cylindrical shells, subject to various heat inputs are presented. The problem is divided into two main sections: determination of the transient...