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វប្បធម៌ និង ប្រវត្តិសាស្ត្រ
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ប្លង់បច្ចេកវិទ្យា

បច្ចេកវិទ្យា

1,052 ប្លង់មាន • 8 ប្រភេទរង

ប្លង់ (1,052)

The Heat of Compression: Why Compressed Air Is Hot and Wet

The Heat of Compression: Why Compressed Air Is Hot and Wet

ដោយ MartinNO

មេកានិក

15
0
0
0
0
0
The Air-Operated Double-Diaphragm Pump: It Stalls Instead of Bursting

The Air-Operated Double-Diaphragm Pump: It Stalls Instead of Bursting

ដោយ EmmaSE

មេកានិក

11
0
0
0
0
0
The Screw Compressor: A Built-In Ratio, and the Cost of the Wrong One

The Screw Compressor: A Built-In Ratio, and the Cost of the Wrong One

ដោយ MartinNO

មេកានិក

14
0
0
0
0
0
The Progressing-Cavity Pump: One Thread Fewer, and Nothing Is Squeezed

The Progressing-Cavity Pump: One Thread Fewer, and Nothing Is Squeezed

ដោយ EmmaSE

មេកានិក

21
0
0
0
0
0
The Liquid-Ring Pump: The Water Is the Piston

The Liquid-Ring Pump: The Water Is the Piston

ដោយ MartinNO

មេកានិក

25
0
0
0
0
0
The Scroll Compressor: Two Spirals, One Orbiting, No Valves

The Scroll Compressor: Two Spirals, One Orbiting, No Valves

ដោយ EmmaSE

មេកានិក

16
0
0
0
0
0
The Steam Injector: Feeding a Boiler With Its Own Steam

The Steam Injector: Feeding a Boiler With Its Own Steam

ដោយ MartinNO

មេកានិក

15
0
0
0
0
0
The Peristaltic Pump: Two Places Closed at Once, and No Valve Touches the Fluid

The Peristaltic Pump: Two Places Closed at Once, and No Valve Touches the Fluid

ដោយ EmmaSE

មេកានិក

49
0
0
0
0
0
The Centrifugal Pump: Speed Squared, and Why It Cannot Lift Air

The Centrifugal Pump: Speed Squared, and Why It Cannot Lift Air

ដោយ EmmaSE

មេកានិក

18
0
0
0
0
0
The Bin That Stops Flowing: Arching, Ratholing, and the Gate That Causes It

The Bin That Stops Flowing: Arching, Ratholing, and the Gate That Causes It

ដោយ MartinNO

វិស្វកម្ម

19
0
0
0
0
0
Balls or Rods: The Media Decide the Product, Not Just the Fineness

Balls or Rods: The Media Decide the Product, Not Just the Fineness

ដោយ EmmaSE

វិស្វកម្ម

17
0
0
0
0
0
The Cone Crusher: A Parallel Zone Nothing Gets Past

The Cone Crusher: A Parallel Zone Nothing Gets Past

ដោយ MartinNO

មេកានិក

20
0
0
0
0
0
Sorting by Size: Why a Screen Never Makes a Clean Cut

Sorting by Size: Why a Screen Never Makes a Clean Cut

ដោយ EmmaSE

វិស្វកម្ម

23
0
0
0
0
0
Breaking by Impact: The Swing Hammer and the Grate That Sets the Size

Breaking by Impact: The Swing Hammer and the Grate That Sets the Size

ដោយ MartinNO

មេកានិក

15
0
0
0
0
0
Grinding in a Tumbling Mill: Critical Speed, and Why the Media Are Graded

Grinding in a Tumbling Mill: Critical Speed, and Why the Media Are Graded

ដោយ EmmaSE

មេកានិក

14
0
0
0
0
0
The Troughed Belt: Two Tipped Rollers That Doubled What a Conveyor Carries

The Troughed Belt: Two Tipped Rollers That Doubled What a Conveyor Carries

ដោយ EmmaSE

មេកានិក

18
0
0
0
0
0
The Gyratory Crusher: A Machine With No Idle Half-Stroke

The Gyratory Crusher: A Machine With No Idle Half-Stroke

ដោយ MartinNO

មេកានិក

14
0
0
0
0
0
Breaking Stone by Compression: The Nip Angle Decides Everything

Breaking Stone by Compression: The Nip Angle Decides Everything

ដោយ MartinNO

មេកានិក

20
0
0
0
0
0
The Ball Valve, and the Seat That Made It Work

The Ball Valve, and the Seat That Made It Work

ដោយ EmmaSE

វិស្វកម្ម

12
0
0
0
0
0
The Diaphragm Valve: Nothing Crosses the Wall

The Diaphragm Valve: Nothing Crosses the Wall

ដោយ EmmaSE

វិស្វកម្ម

19
0
0
0
0
0
The Ferrule Fitting: Gripping and Sealing With One Nut

The Ferrule Fitting: Gripping and Sealing With One Nut

ដោយ EmmaSE

វិស្វកម្ម

21
0
0
0
0
0
Throttling: Letting Some of It Past

Throttling: Letting Some of It Past

ដោយ EmmaSE

វិស្វកម្ម

16
0
0
0
0
0
One Way Only: The Check Valve and the Bang It Makes

One Way Only: The Check Valve and the Bang It Makes

ដោយ MartinNO

មេកានិក

25
0
0
0
0
0
The Hose and Its Clip: Why It Was Tight When You Fitted It

The Hose and Its Clip: Why It Was Tight When You Fitted It

ដោយ MartinNO

មេកានិក

20
0
0
0
0
0
បង្ហាញ 24 ក្នុងចំណោម 1052