You found 510 newsreels for query "Heat"
"Heat" newsreels and historical clips
Overview of Heating 1973
Documentary, 2 parts, duration: 0:07:05, published: 3/24/2023
Convective heat exchange 1984
Documentary, 2 parts, duration: 0:15:23, published: 5/3/2023
Science and technology № 1 1979
Newsreel, 1 part, duration: 0:09:48, published: 12/5/2017
Annotation
3. "Ultrasound examines the heart" About ultrasonic methods for diagnosing heart diseases.
4. "Heat pump" About heat pumps for heat removal from low-voltage energy sources and its further use.
Production of intermediate rolling profiled steel sheet 1967
Documentary, 2 parts, duration: 0:19:56, published: 8/27/2015
Reel №1
...
... enter the heating wells department.
Ingots are heated to a temperature of 1250-1300 degrees before rolling.
The heating wells of modern rolling shops work on the hot landing of ingots.
The ingots are planted and heated in an upright position with some inclination.
This ensures uniform heating and eliminates ...
... eliminates the need for edging.
All operations are mechanized.
The heating process is automated.
Monitoring of the heating process.
A cartoon explaining the operation of recuperative type heating wells.
Ingots heated to the rolling temperature are removed and placed on an ingot carrier.
In modern crimping ...
...
Foreign newsreels № 3824 1974
News, 1 footage, duration: 0:03:06, published: 9/14/2015
Description
Iceland. - Use of geothermal energy for heating.
here and now 12/18/2000 2000
Telecast, 1 part, duration: 0:09:44, published: 2/20/2018
Reel №1
... Situations Sergei Shoigu with a report on the beginning of the heating season in Primorye.
Statistics: the number of people deprived of heating, the replacement of communications, the launch of heating networks and boiler houses, the provision of heat to schools and kindergartens.
On whom to hope for people ...
... Pozner's program "The Times" on November 26, 2000: the governor of the Primorsky Territory Yevgeny Nazdratenko answers questions about the condition of heating networks.
How many people should freeze to make it clear who should deal with the problems of municipal services.
Film course "Turning business" Section one 1970
Documentary, 3 parts, duration: 0:28:14, published: 11/10/2015
Reel №2
...
... deformation of the metal surface.
The phenomenon of riveting.
The work spent during the cutting process on deformation and friction turns into heat.
Excessive heating of the cutting tool leads to softening of its working surfaces and failure of the cutting edge.
Samples of deformed incisors.
As a result, ...
... accuracy of processing.
Heat generation occurs in the zone of plastic deformation along the sliding plane.
A cartoon explaining this process.
The second source of heat is the friction of the chips on the front surface of the cutter.
A cartoon explaining this process.
The third source of heat is the friction ...
... surface of the tool on the surface of the workpiece.
A cartoon explaining the heat distribution during cutting.
When the cutting speed increases, most of the heat goes away with the chips.
The role of the coolant in the removal of heat into the environment.
Keywords
Turning.
Chip shrinkage.
Hardening.
Heat generation during cutting.
Heat capacity of gases 1981
Documentary, 2 parts, duration: 0:18:08, published: 3/24/2023
Heat transfer during condensation 1974
Documentary, 2 parts, duration: 0:17:34, published: 6/4/2018
Foreign newsreels № 3899 1974
News, 2 footages, duration: 0:05:04, published: 12/6/2013
Description
Iceland - How to stoke the country's sagas (heating using geothermal water).
France - Magicians Club in Paris.
Demonstration of various tricks.
Scene №1
Landscapes of Iceland.
Smoke from the pipes.
Settlement.
Heating homes with geothermal water.
Monument Leifur Eriksson in Reykjavik.
Street of the city.
The movement of vehicles.
Outdoor swimming pool, bathing.
Greenhouses.
The plants in the greenhouse.